Trunnion Type Ball Valve

Trunnion Type Ball Valve

The Trunnion Type Ball Valve is designed with a fixed ball structure, featuring stable operation and reliable sealing. It is suitable for fluid control in high-pressure, large-diameter and high-flow conditions.

⍉ Trunnion Mounted Design:Fixed ball structure reduces operating torque and enhances stability.
⍉ Reliable Sealing Performance:Double sealing design ensures tight shut-off.
⍉ Low Operating Torque:Suitable for large diameter and high-pressure applications.
⍉ Double Block and Bleed:Allows cavity pressure relief and safe maintenance.

Structure Features

Serial floating ball valves are mainly applied to natural gas, oil products, chemical engineering, metallurgy, city building, environment protection, pharmacy and food industries, among which the anti-sulphur series are used for long delivery pipes of natural gas that contains hydrogen sulphide medium, a lot of impurity and corrosive substances.

Feature

Urgent Grease Injection Device

According to customers' requirement, the trunnion ball valves made by company are provided with devices for urgent grease injection, which are on both the stem and seat for the trunnion ball valves of DN>150mm (NPS6), and in the body cavity for the valve of DN < 125mm. When the Oring of stem or the body seat ring is damaged due to accident, the medium leakage between body and stem can be prevented by injecting the sealing grease through the device.

Fire Safe Design

With the valve heated in a fire application, the nonmetal material parts such as seat sealing ring of PTFE, O-ring for the stem, and sealing gasket for body and bonnet, might be damaged due to high temperature. special design of auxiliary metal to metal or the graphite seal is provided for the trunnion ball valve to effectively prevent both internal and external leakage of the valve.
As required by customers, fire safe design For the trunnion ball valve meets the requirement of API 607, API 6FA, BS 6755 and JB/T 6899.

Trunnion type Ball Valve

Blow-out Proof Stem

Blow-out proof structure is provited with for the stem, which is position-ed by the up-end cap and screw, being guaranteed not to be blown-out by the medium even if at abnormal risen pressure in the cavity.

Anti-static Design

By anti-static design, the ball stem and body of the trunnion mounted ball valve forms a static channel through which the static electricity caused in the switching process of ball and body will be guide to the ground. Thus it can prevent the valve from the potential

1. Trunnion type Ball Valve of GB Standard

Technique Standard

Design BasisGB Standard
Design StandardGB/T 12237
Face To Face DimensionFlange ConnectingGB/T 12221
Connecting Flange SizeGB/T 9113, JB/T 79
Test & InspectionGB/T 13927, JB/T 9092

Form of Main Parts Materials

Name of PartsCPR
Right ValveWCBZG1Cr18Ni9TiZG1Cr18Ni12Mo2Ti
Screw351Cr18Ni9Ti1Cr18Ni9Ti
Spring60Si2Mn1Cr18Ni9Ti1Cr18Ni12Mo2Ti
Seat25 1Cr131Cr18Ni9Ti1Cr18Ni12Mo2Ti
Sealing RingPTFE, Nylon, PPL, Hard AlloyPTFE, Nylon, PPL, Hard AlloyPTFE, Nylon, PPL, Hard Alloy
O-ringRubber, VitonRubber, VitonRubber, Viton
GasketPTFE, Graphite metal composite padPTFE, Graphite metal composite padPTFE, Graphite metal composite pad
FlangeWCB1Cr18Ni9Ti1Cr18Ni12Mo2Ti
Gasket1Cr18Ni9Ti1Cr18Ni9Ti1Cr18Ni12Mo2Ti
Stem1Cr131Cr18Ni9Ti1Cr18Ni12Mo2Ti
BallPTFE, Composite bearingsPTFE, Composite bearingsPTFE, Composite bearings
Key1Cr18Ni9Ti1Cr18Ni9Ti1Cr18Ni9Ti
Stem351Cr18Ni9Ti1Cr18Ni12Mo2Ti
Bushing1Cr131Cr18Ni9Ti1Cr18Ni12Mo2Ti
BushingPTFE, Composite bearingsPTFE, Composite bearingsPTFE, Composite bearings
PackingPTFE, Flexible GraphitePTFE, Flexible GraphitePTFE, Flexible Graphite
GlandWCB1Cr18Ni9Ti1Cr18Ni12Mo2Ti
Connecting Set35351Cr18Ni9Ti
YokeWCBWCB1Cr18Ni9Ti
BodyWCBZG1Cr18Ni9TiZG1Cr18Ni12Mo2Ti
Pneumatic DeviceAT Series, AW Series, BW SeriesAT Series, AW Series, BW SeriesAT Series, AW Series, BW Series

Trunnion Type Pneumatic Ball Valve Standard Specification

ModelZTQ647F (N, P, H, Y)
BoreDN25 ~ 600 mm
Pressure1.6, 2.5, 4.0, 6.4 MPa; 150Lb, 300Lb, 600Lb; 10K, 20K
StructureFixed
Dimension StandardGB Standard, American Standard, Japanese Standard
Body MaterialCarbon Steel (WCB), Stainless Steel (CF8, CF8M, CF3, CF3M)
Seat MaterialPTFE (F), PPL (P), Nylon (N), Hard Alloy (H, Y)
Mode of ActionDouble-acting / Single-acting (spring return) pneumatic actuator
ControlSwitch Type, Adjust Type, Intelligent
Selection of AccessoriesSolenoid Valve, Locator, Limit Switch, F.R.L. Combination Unit, Manual Device

Trunnion Type Electric Ball Valve Standard Specification

ModelZTQ947F (N, P, H, Y)
BoreDN25 ~ 600 mm
Pressure1.6, 2.5, 4.0, 6.4 MPa; 150Lb, 300Lb, 600Lb; 10K, 20K
StructureFixed
Dimension StandardGB Standard, American Standard, Japanese Standard
Body MaterialCarbon Steel (WCB), Stainless Steel (CF8, CF8M, F3, CF3M)
Seat MaterialPTFE (F), PPL (P), Nylon (N), Hard Alloy (H, Y)
Mode of ActionPower on type, Power off type
ControlSwitch Type, Adjust Type, Intelligent
Selection of AccessoriesStroke Switch, Analog Quantity Feedback Module, Electric Control Box

Trunnion type Ball Valve of GB Standard

Main Outline and Connecting Flange Size

ZTQ647F(N/P/H/Y)-PN16(1.6MPa)

DNLL1~HDD1D2Cfn-ΦdPneumatic Actuator ModelElectric Actuator Models
50216209/275323/3481601251001634-Φ18AT083DR/AT105SCZT-10
65246242/275363/3881801451201834-Φ18AT092DR/AT105SCZT-15
80283275/332408/4301951601352038-Φ18AT105DR/AT125SCZT-20
100305332/450470/5272151801552038-Φ18AT125DR/AT160SCZT-50
125356385/507537/6252452101852238-Φ18AT140DR/AT190SCZT-100
150394450/562577/6552802402102438-Φ23AT160DR/AT210SCZT-100
200457562/646695/73033529526526312-Φ23AT210DR/AT240SCZT-200
250533646/722762/79240535532030312-Φ25AT240DR/AT270SCZMQ-300
300610118080846041037530412-Φ25AT300DR/AT350SCZMQ-400
350686118091652047043534416-Φ25AT300DR/AT350SCZMQ-500
400762132097058052548536416-Φ30AT350DR/AT400SCZDQ-600
5009141430108870565060844420-Φ34AT400DR/AW35SZDQ-800

ZTQ647F(N/P/H/Y)-PN25(2.5MPa)

DNLL1~HDD1D2Cfn-ΦdPneumatic Actuator ModelElectric Actuator Models
50216242/332333/3701601251002034-Φ18AT092DR/AT125SCZT-10
65241275/385388/4421801451202238-Φ18AT105DR/AT140SCZT-15
80283332/450430/4721951601352238-Φ18AT125DR/AT160SCZT-20
100305385/507507/5752301901602438-Φ23AT140DR/AT190SCZT-50
125381450/562562/6302702201882838-Φ25AT160DR/AT210SCZT-100
150403507/646640/7003002502183038-Φ25AT190DR/AT240SCZT-100
200502562/646705/7403603102783438-Φ25AT210DR/AT240SCZT-200
250568646/722772/80242537033236312-Φ30AT240DR/AT270SCZMQ-300
300648118082148543039040416-Φ30AT300DR/AT350SCZMQ-400
350762118093455049044844416-Φ34AT300DR/AT350SCZMQ-500
400838132099061055050548416-Φ34AT350DR/AT400SCZDQ-600
5009911430100673066061052420-Φ36AT400DR/AW35SZDQ-800

ZTQ647F(N/P/H/Y)-PN40(4.0MPa)

DNLL1~HDD1D2CfN-ΦdPneumatic Actuator ModelElectric Actuator Models
50216242/275358/3971601251002034-Φ18AT092DR/AT105SCZT-20
65241275/332410/4521801451202238-Φ18AT105DR/AT125SCZT-20
80283332/385462/5301951601352438-Φ18AT125DR/AT140SCZT-50
100305385/450547/6152301901602438-Φ23AT140DR/AT160SCZT-100
125381450/507635/6952702201882638-Φ25AT160DR/AT190SCZT-100
150403507/562700/7353002502182838-Φ25AT190DR/AT210SCZT-100
200502646/722748/77837532028234312-Φ30AT240DR/AT270SCZT-200
25056872280344538534542312-Φ34AT270DR/AT300SCZMQ-400
300648132091451045040846416-Φ34AT350DR/AT400SCZMQ-500
350762132097057051046552416-Φ34AT350DR/AT400SCZDQ-600
4008381430106065558553558416-Φ41AT400DR/AW35SZDQ-800
5009911950122875567061260420-Φ42AW35/AW40SZDQ-1600

2. Trunnion type Ball Valve of ANSI Standard

Technique Standard

Design BasisAPI, ANSI Standard
Design StandardAPI 6D, ANSI B16.34
Face to Face DimensionAPI 6D, ANSI B16.10
Connecting Flange SizeANSI B16.5
Test & InspectionAPI 6D, API 598

Form of Main Parts Materials

Name of PartsCPR
Right ValveA216-WCBA351-CF8A351-CF8M
ScrewA193-B7A276-304A276-316
NutA194-2HA276-304A276-316
SpringYB/T5104 60Si2MoYBD(T)11 1Cr18Ni9YBD(T)11 0Cr18Ni12Mo2
SeatA182-A105A276-304A276-316
Sealing RingPTFE, Nylon, PPL, Hard AlloyPTFE, Nylon, PPL, Hard AlloyPTFE, Nylon, PPL, Hard Alloy
O-ringRubber, VitonRubber, VitonRubber, Viton
GasketPTFE, Graphite metal composite padPTFE, Graphite metal composite padPTFE, Graphite metal composite pad
FlangeA216-WCBA351-CF8A351-CF8
GasketA276-304A276-304A276-316
StemA276-410A276-304A276-316
BushingPTFE, Composite bearingsPTFE, Composite bearingsPTFE, Composite bearings
BallA182-F304A182-F304A182-F316
KeyAISI C1045A276-304A276-316
StemA276-410A276-304A276-316
BushingPTFE, Composite bearingsPTFE, Composite bearingsPTFE, Composite bearings
PackingPTFE, Flexible GraphitePTFE, Flexible GraphitePTFE, Flexible Graphite
GlandA216-WCBA276-304A276-316
Connecting SetA182-A105A276-304A276-304
YokeA216-WCBA276-304A276-304
BodyA216-WCBA351-CF8A351-CF8
Pneumatic DeviceAT Series, AW SeriesAT Series, AW SeriesAT Series, AW Series

Trunnion type Ball Valve of ANSI Standard

Main Outline and Connecting Flange Size

ZTQ647F(N/P/H/Y)-Class 150

DNinLL1~HDD1D2Cfn-ΦdPneumatic Actuator ModelElectric Actuator Models
502178209/275320/345152120.592191.64-Φ25AT083DR/AT105SCZT-15
652 1/2191242/275365/390178139.510522.51.64-Φ29AT092DR/AT105SCZT-20
803203275/332403/425190152.5127241.64-Φ30AT105DR/AT125SCZT-20
1004229332/450475/532229190.5157241.68-Φ33AT125DR/AT160SCZT-50
1255356385/507539/627254216186241.68-Φ36AT140DR/AT190SCZT-100
1506394450/562574/652279241.521625.51.68-Φ40AT160DR/AT210SCZT-100
2008457562/646693/728343298.5270291.68-Φ44AT210DR/AT240SCZT-200
25010533646/722762/79240636232430.51.612-Φ25AT240DR/AT270SCZMQ-300
300126101180820483432381321.612-Φ25AT300DR/AT350SCZMQ-400
350146861180923533476413351.612-Φ29AT300DR/AT350SCZMQ-500
400167621320979597540470371.616-Φ29AT350DR/AT400SCZDQ-600
5002091414301079699635584431.620-Φ32AT400SC/AW35SZDQ-800

ZTQ647F(N/P/H/Y) -Class 300

DNinLL1~HDD1D2Cfn-ΦdPneumatic Actuator ModelElectric Actuator Models
502216242/332336/3731651279222.51.64-Φ19AT092DR/AT125SCZT-20
652 1/2241275/385395/44919014910525.51.68-Φ19AT105DR/AT140SCZT-50
803283332/450435/477210168.5127291.68-Φ22AT125DR/AT160SCZT-100
1004305385/507504/572254200157321.68-Φ22AT140DR/AT190SCZT-100
1255381450/562566/634279235186351.68-Φ26AT160DR/AT210SCZT-100
1506403507/646566/634318270216371.612-Φ26AT190DR/AT240SCZT-100
2008502562/646715/75038133027041.51.612-Φ29AT210DR/AT240SCZT-200
25010568646/722782/812444387.5324481.616-Φ29AT240DR/AT270SCZMQ-300
300126481162839521451381511.612-Φ32AT300DR/AT350SCZMQ-400
350147621380984584514.5413541.620-Φ32AT350DR/AT400SCZMQ-500
4001683818601004648571.547057.51.620-Φ35AT400DR/AW35SZDQ-600
500209911860111877568658463.51.624-Φ35AW35/AW40SZDQ-800

ZTQ647F(N/P/H/Y)-Class 600

DNinLL1~HDD1D2Cfn-ΦdPneumatic Actuator ModelElectric Actuator Models
502292275/385393/4471651279225.56.48-Φ19AT105DR/AT140SCZT-50
652 1/2330332/450432/474190149.5105296.48-Φ22AT125DR/AT160SCZT-100
803356332/385507/575210168.5127326.48-Φ22AT140DR/AT160SCZT-200
1004432385/507572/64027521615738.56.48-Φ26AT160DR/AT190SCZT-200
1506559507/646721/751355292216486.412-Φ26AT190DR/AT240SCZMQ-250
2008660646/722787/81742034927055.56.412-Φ29AT270DR/AT300SCZMQ-300
25010787118080151043232463.56.416-Φ32AT300DR/AT350SCZMQ-400
300128381180916560489381676.416-Φ35AT350DR/AT400SCZMQ-500
350148891320973605527413706.420-Φ35AT400DR/AW28SZDQ-600
400169911430105568560347076.56.420-Φ39AW28/AW35SZDQ-1600
50020119419501228815724584896.424-Φ42AW35/AT40SZDQ-2000

3. Trunnion type Ball Valve of JIS Standard

Technique Standard

Design BasisJIS Standard
Design StandardBS 5351
Face to Face DimensionJIS B2002
Connecting Flange SizeJIS B2212, B2213, B2214
Test & InspectionJIS B2003

Form of Main Parts Materials

Name of PartsCPR
Right ValveSCPH2SCS13SCS14
ScrewS35CSUS304SUS304
NutS35CSUS304SUS304
Spring60Si2MoSUS302SUS316
SeatSUS410SUS304SUS316
Sealing RingPTFE, Nylon, PPL, Hard AlloyPTFE, Nylon, PPL, Hard AlloyPTFE, Nylon, PPL, Hard Alloy
O-ringRubber, VitonRubber, VitonRubber, Viton
GasketPTFE, Graphite metal composite padPTFE, Graphite metal composite padPTFE, Graphite metal composite pad
FlangeSCPH2SCS13SCS13
GasketSUS304SUS304SUS316
StemS35410SUS304SUS316
BushingPTFE, Composite bearingsPTFE, Composite bearingsPTFE, Composite bearings
BallSUS304SUS304SUS316
KeyS35CSUS304SUS316
StemSUS410SUS304SUS316
BushingPTFE, Composite bearingsPTFE, Composite bearingsPTFE, Composite bearings
PackingPTFE, Flexible GraphitePTFE, Flexible GraphitePTFE, Flexible Graphite
GlandSCPH2SCS13SUS316
Connecting SetS35CSUS304SUS304
YokeSCPH2SCS13SCS13
BodySCPH2SCS13SCS13
Pneumatic DeviceAT Series, AW SeriesAT Series, AW SeriesAT Series, AW Series

Trunnion type Ball Valve of JIS Standard

Main Outline and Connecting Flange Size

ZTQ647F(N/P/H/Y) -10K

DNinLL1~HDD1D2CfN-ΦdPneumatic Actuator ModelElectric Actuator Models
502178209/275319/3431551201001624-Φ19AT083DR/AT105SCZT-15
652 1/2190242/275363/3871751401201824-Φ19AT092DR/AT105SCZT-20
803203275/332401/4231851501301828-Φ19AT105DR/AT125SCZT-50
1004229332/450471/5282101751551828-Φ19AT125DR/AT160SCZT-50
1255356385/507537/6252502101852028-Φ23AT140DR/AT190SCZT-100
1506394450/562574/6522802402152228-Φ23AT160DR/AT210SCZT-100
2008457562/646686/72233029026522212-Φ23AT210DR/AT240SCZT-200
25010533646/722759/78940035532524212-Φ25AT240DR/AT270SCZMQ-300
30012610118080144540037024316-Φ25AT300DR/AT350SCZMQ-400
35014686118090149044541526316-Φ25AT350DR/AT400SCZMQ-500
40016762132096056051047528316-Φ27AT400DR/AW28SZDQ-600
500209141430106867562058530320-Φ27AW28/AW35SZDQ-800

ZTQ647F(N/P/H/Y) -20K

DNinLL1~HDD1D2CfN-ΦdPneumatic Actuator ModelElectric Actuator Models
502216242/332329/3661551201001828-Φ19AT092DR/AT125SCZT-20
652 1/2241275/385390/4441751401202028-Φ19AT105DR/AT140SCZT-20
803283332/450430/4722001601352228-Φ23AT125DR/AT160SCZT-50
1004305385/507494/5622251851602428-Φ23AT140DR/AT190SCZT-100
1255381450/562561/6292702251952628-Φ25AT160DR/AT210SCZT-100
1506403507/646642/70230526023028212-Φ25AT190DR/AT240SCZT-100
2008502562/646700/73535030527530212-Φ22AT210DR/AT240SCZT-200
25010568722775/80543038034534212-Φ27AT270DR/AT300SCZMQ-300
30012648118081848043039535316-Φ27AT350DR/AT400SCZMQ-400
35014762118092654048044040316-Φ33AT35DR/AT400SCZMQ-500
40016838132098360554049546316-Φ33AT400DR/AW35SZDQ-600
500209911430109573066061550320-Φ33AW35/AW40SZDQ-800

4. Cast Steel Trunnion type Ball Valve

Design Construction

  1. Design Standard:API 6D、GB/T12237

  2. Face to face:ASME B16.10、GB/T12221

  3. Flanged size:ASME B16.5、ASME B16.47、GB/T9113

  4. Test & Inspection:API 598、JB/T9092

Notes: 1.The sizes of serial valve connecting flange ends can be designed according to customer's requirement.

2.DN>1000(40"), the design standard is accordance with 《Specification of the length pipe valve》

Product Model

Q(3、6、7、8、9)4(6)7F(Y、N、P)

Products Performance Specification

Performance Specification1.6 MPa2.5 MPa4.0 MPa6.4 MPa10.0 MPaClass 150Class 300Class 400Class 600Class 900Class 1500Class 2500
Shell Test (MPa)2.43.756.09.615.02.937.5810.015.022.537.563.0
Seal Test (MPa)1.762.754.47.0411.02.075.527.3111.0316.527.546.2
Air Test0.6 MPa0.6 MPa0.6 MPa0.6 MPa0.6 MPa0.6 MPa0.6 MPa0.6 MPa0.6 MPa0.6 MPa0.6 MPa0.6 MPa
Applicable Temperature-196°C ~ 550°C
Applicable MediumWater, Steam, Petroleum, LPG, Natural Gas, etc.

Major Parts Material Form

No.Part NameASTM MaterialNo.Part NameASTM Material
1BonnetA216-WCB15Sealing RingPTFE
2BoltA193-B716Ball**WCB + ENP
3NutA194-2H17Stem*A182-F6a
4Bottom CoverA10518KeyAISI C1045
5GasketFlexible graphite + stainless steel19Packing SeatA276-420
6Lower Stem*A182-F6a20PackingFlexible graphite
7O-RingViton21O-RingViton
8GasketFlexible graphite + stainless steel22GasketFlexible graphite + stainless steel
9BodyA216-WCB23CoverA105
10Drain PlugA10524O-RingViton
11Grease Injection ValveAssembled25GlandA216-WCB
12SpringInconel X-75026YokeA216-WCB
13O-RingViton
14Seat*A10527Connection SetAISI C1045

Cast Steel Trunnion type Ball Valve

PN1.6MPa CLASS 150~300

ItemType506580100125150200250300350400450500600700800900100010501200
FlangeL1781912032293563944575336106867628649141067124513721524172118292180
Butt WeldingL12162412833053814575215596357628389149911143134615241727193016892100
Hand-operatedH107125152178300330--------------
Hand-operatedW230400400450700750--------------
Hand-operatedKg9.51519335893--------------
Worm GearH------3984955806256706988401050110011501230132014801610
Worm GearW------600600800800800800800800800800800800800800
Worm GearType------BBCCDDDADADBDBDCDCDDDD
Worm GearKg------16018024039051075011902600300044907800125601428021900
PneumaticH269379389479552666804839972112714591529155911451160146015401630--
PneumaticKg16.63842.15395.3105.2207.825540951883810671295233032004750820013200--
ElectricH----5546006527617718319219431123121813281696192521052245
ElectricW----200200200280280280305305305400400460460600600

PN2.5/4.0MPa CLASS 300~600

CategoryParameterUnit506580100125150200250300350400450500600700800900100010501200
BasicDNmm506580100125150200250300350400450500600700800900100010501200
BasicNPSin22½3456810121416182024283236404248
FlangeLmm2162412833053814035025686487628389149911143134615241727208320502180
Butt WeldL1mm2162412833053814575215596357628389149911143134615241727208319602020
Hand OperatedHmm107125152178300330--------------
Hand OperatedWmm230400400600700800--------------
Hand OperatedWeightkg20.942.552.992145182--------------
Worm Gear OperatedHmm------3984955806256706988401050110011501230132014801610
Worm Gear OperatedWmm------600600800800800800800800800800800800800800
Worm Gear OperatedModel-------BBCCDDDADBDCDCDDDDDDDH
Worm Gear OperatedWeightkg------278500733102914181592219534605770793210093137751610524060
Air OperatedHmm269379452579595595736942994118812801480155413801430174915401630--
Air OperatedH1mm20924829532238638652769875088397510801154930980114911801280--
Air OperatedL1mm148148287287378378378530530680680680145514551665166519601960--
Air OperatedL2mm181257287287378378378530530680680680145514551665166519601960--
Air OperatedModel-AG13AG13AW13AW13AW17AW17AW17AW20AW20AW28AW28C1-355C1-355C2-490C2-490C2-490C3-600C3-600--
Air OperatedWeightkg20.942.552.777.910713022028045057092011401360245033605800790010200--
Electric DrivingHmm-----5546006527617718319219431123121813281696192521052245
Electric DrivingH1mm-----33738243548052058067077085094510551130124014201560
Electric DrivingWmm-----200200200280280280305305305400400460460600600
Electric DrivingModel------SMC-04SMC-04SMC-04SMC-03SMC-03SMC-03SMC-03SMC-04SMC-04SMC-1SMC-1SMC-2SMC-2SMC-3SMC-4
Electric DrivingWeightkg-----14224032047559010501200147025203720625083001121016202510

PN6.410.0MPa CLASS 600900

CategoryParameterUnit506580100150200250300350400450500600700800900100010501200
BasicDNmm506580100150200250300350400450500600700800900100010501200
BasicNPSin22½346810121416182024283236404248
FlangeLmm29233035640649559767376282690297810541232139716511880230020572400
Butt WeldL1mm29233035640649559767376282690297810541232139716511880230020502180
Hand OperatedHmm108155197----------------
Hand OperatedWmm230400400----------------
Hand OperatedWeightkg254560----------------
Worm Gear OperatedHmm---2353003744455125506157508101050110011801274136615401680
Worm Gear OperatedWmm---60060080080080080080080080080080080080080010001000
Worm Gear OperatedModel----BCCCDDDADADBDCDDDDDHDHDJDJ
Worm Gear OperatedWeightkg---66145250540780100013002100340050006520835011250141007250029500
Air OperatedHmm269-5196367288391014112012251480-148013651430-----
Air OperatedH1mm209-2953223865276987508831080-1080915980-----
Air OperatedL1mm148-287287378378530530680680-68016651665-----
Air OperatedL2mm257-287287378378530530680680-68016651665-----
Air OperatedModel-AG13-AW13AW13AW17AW20AW20AW28AW28C1-355-C1-355C2-490C2-490-----
Air OperatedWeightkg33.6-55.381.2133.6236.648076010501400-233036005200-----
Electric DrivingHmm----5546006527617718319219431123121813281815192521642324
Electric DrivingH1mm----33738248052059463267077085094510551130124014401660
Electric DrivingWmm----200200200280280280305305305460460600660600600
Electric DrivingModel-----SMC-04+H1BCSMC-04+H1BCSMC-03+H2BCSMC-00+H3BCSMC-00+H3BCSMC-0+H4BCSMC-0+H4BCSMC-1+H5BCSMC-3+H6BCSMC-3+H6BCSMC-3+H7BCSMC-4+H7BCSMC-4+H7BCSMC-5+H6BCSMC-5+H7BC
Electric DrivingWeightkg----154240495793112516101800241037505540790012500153001810031000

5. Forging Steel Trunnion type Ball Valve

Design Construction

  1. Design Standard: API 6D、GB/T12237

  2. Face to Face: API 6D、ASME B16.10、GB/T12221

  3. Flange size: ASME B16.5、ASME B16.47、GB/T9113

  4. Test & Inspection: API 598、JB/T9092

Notes: 1.The sizes of serial valve connecting flange ends can be designed according to customer's requirement.

2.DN>1000(40"), the design standard is accordance with 《Specification of the length pipe valve》

Product Model

Q(3、6、7、8、9)4(6)7F(Y、N、P)

Products Performance Specification

CategoryParameterUnit1.6 MPa2.5 MPa4.0 MPa6.4 MPa10.0 MPaClass 150Class 300Class 400Class 600Class 900Class 1500Class 2500
Testing PressureShell TestMPa2.43.756.09.615.02.937.5810.015.022.537.563.0
Testing PressureSeal TestMPa1.762.754.47.0411.02.075.527.3111.0316.527.546.2
Testing PressureAir TestMPa-----0.60.60.60.60.60.60.6
GeneralApplicable Temperature°C-196 ~ 550-196 ~ 550-196 ~ 550-196 ~ 550-196 ~ 550-196 ~ 550-196 ~ 550-196 ~ 550-196 ~ 550-196 ~ 550-196 ~ 550-196 ~ 550
GeneralApplicable Medium-Water, Steam, Petroleum, LPG, Natural Gas, etc.Water, Steam, Petroleum, LPG, Natural Gas, etc.Water, Steam, Petroleum, LPG, Natural Gas, etc.Water, Steam, Petroleum, LPG, Natural Gas, etc.Water, Steam, Petroleum, LPG, Natural Gas, etc.Water, Steam, Petroleum, LPG, Natural Gas, etc.Water, Steam, Petroleum, LPG, Natural Gas, etc.Water, Steam, Petroleum, LPG, Natural Gas, etc.Water, Steam, Petroleum, LPG, Natural Gas, etc.Water, Steam, Petroleum, LPG, Natural Gas, etc.Water, Steam, Petroleum, LPG, Natural Gas, etc.Water, Steam, Petroleum, LPG, Natural Gas, etc.

Major Parts Material Form

No.Part NameMaterial (ASTM)
1O-RingViton
2Sealing RingPTFE
3SeatA105
4SpringInconel X-750
5BoltA193-B7
6BonnetA105
7Grease Injection ValveAssembled
8GasketFlexible Graphite + Stainless Steel
9Stem (Lower)Flexible Graphite + Stainless Steel
10GasketA182-F6a
11BushingPTFE & Nickel Alloy
12BodyA105
13BallA105 + ENP
14BushingPTFE & Nickel Alloy
15Stem (Upper)A182-F6a
16GasketFlexible Graphite + Stainless Steel
17CoverA105
18PackingGraphite
19YokeA216-WCB
20Driving DeviceAssembled
21Connection SetAISI C1045
22GlandA216-WCB
23Stop PinA276-410
24Drain PlugA105

Forging Steel Trunnion type Ball Valve

PN1.6MPa CLASS 150

CategoryParameterUnit506580100125150200250300350400450500600700800900100010501200
BasicDNmm506580100125150200250300350400450500600700800900100010501200
BasicNPSin22½3456810121416182024283236404248
FlangeLmm1781912032293563944575536106867628649141067124513721524172118292180
Butt WeldingL1mm2162412833053814575215596357628389149911143134615241727193016892100
Hand OperatedHmm130142191200226242--------------
Hand OperatedWmm230350400450750750--------------
Hand OperatedWeightkg122833507893--------------
Worm Gear OperatedHmm------337385414447545545585663723923986106114201530
Worm Gear OperatedWmm------600600800800800800800800800800800800800800
Worm Gear OperatedType-------BBCCDDDDADADBDBDCDCDD
Worm Gear OperatedWeightkg------2503905787701100125018002400450069009700130001500023000
Air OperatingHmm26937938947955266676982489793711211161120311451160146015101610--
Air OperatingH1mm174248258322395457560615653691816856898915930110011501250--
Air OperatingL2mm8914814828728737837837853053068068068014551455166516651960--
Air OperatingL3mm18125725728728737837837853053068068068014551455166516651960--
Air OperatingType-AG09AG13AG13AW13AW13AW17AW17AW17AW20AW20AW28AW28AW28C1-355C1-355C2-490C2-490C3-600--
Air OperatingWeightkg3242531001251572654105957951150129519102400460071001010014200--
Electric DrivingHmm-----5597107448518599599999651141123313411666189521142194
Electric DrivingH1mm-----34249252757060870874879086696010681100121013901470
Electric DrivingWmm-----200200200280280280305305305400400460460600600
Electric DrivingType------SMC-04+H0BCSMC-04+H0BCSMC-04+H1BCSMC-04+H1BCSMC-03+H2BCSMC-03+H2BCSMC-00+H3BCSMC-00+H3BCSMC-0+H4BCSMC-0+H4BCSMC-1+H5BCSMC-2+H6BCSMC-3+H6BCSMC-3+H7BCSMC-4+H7BC
Electric DrivingWeightkg-----15224542561080011801300120025004710730010200152001680024000

PN2.5,4.0MPa CLASS 300

CategoryParameterUnit506580100125150200250300350400450500600700800900100010501200
BasicDNmm506580100125150200250300350400450500600700800900100010501200
BasicNPSin22½3456810121416182024283236404248
FlangeLmm2162412833053814035025686487628389149911143134615241727208320502180
Butt WeldL1mm2162412833053814575215596357628389149911143134615241727208319602020
Hand OperatedHmm136164191223240253--------------
Hand OperatedWmm240400400600750800--------------
Hand OperatedWeightkg323758110157180--------------
Worm Gear OperatedHmm------337385414447545545585663723923986106114201530
Worm Gear OperatedWmm------600600800800800800800800800800800800800800
Worm Gear OperatedType-------BBCCDDDADBDCDCDDDDDDDD
Worm Gear OperatedWeightkg------280410760110016001700230035006000800011000140001700025000
Air OperatingHmm36038847641862163470177181491310131148119013161410151817401850--
Air OperatingH1mm229257319361412425492527570608708748790886960106811401250--
Air OperatingL2mm148148287287378378378530530680680680145514551665166519601960--
Air OperatingL3mm181257287287378378378530530680680680145514551665166519601960--
Air OperatingType-AG13AG13AW13AW13AW17AW17AW17AW20AW20AW28AW28C1-355C1-355C2-490C2-490C2-490C3-600C3-600--
Air OperatingWeightkg457095153260350450750114015802550230031004400600081201120014500--
Electric DrivingHmm-----5597107448518599599999631141123313411696192521142194
Electric DrivingH1mm-----34249252757060870874879086696010681100121013901470
Electric DrivingWmm-----200200200280280280305305305400400460460600600
Electric DrivingType------SMC-04+H0BCSMC-04+H1BCSMC-04+H1BCSMC-04+H2BCSMC-03+H2BCSMC-03+H2BCSMC-03+H3BCSMC-03+H3BCSMC-0+H4BCSMC-0+H4BCSMC-1+H5BCSMC-2+H6BCSMC-3+H6BCSMC-3+H7BCSMC-4+H7BC
Electric DrivingWeightkg-----3804607801150162021602400312045006100821011400148001750026000

PN10.0MPa CLASS 600

CategoryParameterUnit506580100150200250300350400450500600700800900100010501200
BasicDNmm506580100150200250300350400450500600700800900100010501200
BasicNPSin22½346810121416182024283236404248
FlangeLmm292330356432559660787838889991109211941397154917782083233721002400
Butt WeldL1mm292330356432559660787838889991109211941397154917782083233720502180
Hand OperatedHmm136164191----------------
Hand OperatedWmm500650650----------------
Hand OperatedWeightkg354266----------------
Worm Gear OperatedHmm---244309361412475502533636675759836915987121214601600
Worm Gear OperatedWmm---60060080080080080080080080080080080080080010001000
Worm Gear OperatedType----BCCDDDADADBDCDDDHDHDHDHDJDJ
Worm Gear OperatedWeightkg---1802705007801100120016002160270050007000980014000190002200032000
Air OperatingHmm269-5196367288391014112012241374-149016151760-----
Air OperatingH1mm209-29547951959577081010041154-121013351410-----
Air OperatingL2mm148-28728737853053068014451445-166516651960-----
Air OperatingL3mm257-28728737853053068014451445-166516651960-----
Air OperatingType-AG13-AW13AW13AW17AW20AW20AW28C1-355-C2-490C2-490C3-600------
Air OperatingWeightkg60-112196380585760119016502550-320045206350-----
Electric DrivingHmm----5275336536528017848099481038125314731287151221142254
Electric DrivingH1mm----3093614124755025336366757659801150987121213901530
Electric DrivingWmm----200200280280280305305305400400600600600600600
Electric DrivingType-----SMC-04+H1BCSMC-03+H2BCSMC-00+H3BCSMC-00+H3BCSMC-0+H4BCSMC-0+H4BCSMC-1+H5BCSMC-3+H6BCSMC-3+H6BCSMC-4+H7BCSMC-4+H7BCSMC-4+H7BCSMC-5+H7BCSMC-5+H7BC
Electric DrivingWeightkg----4104808601320175022802620335047206540880014500220002350033500

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