Sanitary Butterfly Valve

Sanitary Butterfly Valve

⍉ Hygienic Design:Smooth surfaces prevent contamination and residue
⍉ Easy Cleaning:Suitable for CIP and SIP cleaning systems
⍉ Quick Operation:Quarter-turn design allows fast opening and closing
⍉ Reliable Sealing:Ensures tight and sanitary sealing performance
⍉ Corrosion Resistant:Made from high-grade stainless steel
⍉ Food-Grade Use:Ideal for food, beverage, and pharmaceutical industries

Technique Standard

Design BasisGB Standard
Design StandardGB/T 12238
Test & InspectionJBAT 9092

Form of Main Parts Materials

Name of PartsMaterial
ScrewStainless Steel 304
Left ValveStainless Steel 304, 304L, 316, 316L
SeatFood grade rubber
Butterfly PlateStainless Steel 304, 304L, 316, 316L
Right ValveStainless Steel 304, 304L, 316, 316L
NutStainless Steel 304
NutStainless Steel 304
KeyStainless Steel 304
ScrewStainless Steel 304
Connecting YokeStainless Steel 304
ScrewStainless Steel 304
Connection SleeveStainless Steel 304
Pneumatic DeviceAT Pneumatic Actuator Series
Location IndicatorPlastic

Sanitary Pneumatic Butterfly Valve Standard Specification

ModelZTWD62(6, 8, 7)1X
BoreDN20–150 mm
Pressure0.6, 1.0, 1.6 MPa
Type of ConnectionWelding Type, Wafer Type, Hoop Type, Screw Thread Type
Dimension StandardGB, ISO
Body MaterialStainless steel (304, 304L, 316, 316L)
Seat MaterialRubber (X), Viton (F)
Mode of ActionDouble-acting / Single-acting type (spring reposition) of pneumatic actuator
ControlSwitch type, Adjust type, Intelligent
Selection of AccessoriesSolenoid valve, Locator, Limit switch, F.R.L. combination unit

Sanitary Electric Butterfly Valve Standard Specification

ModelZTWD92(6, 8, 7)1X
BoreDN20–150 mm
Pressure0.6, 1.0, 1.6 MPa
Type of ConnectionWelding Type, Wafer Type, Hoop Type, Screw Thread Type
Dimension StandardGB, ISO
Body MaterialStainless steel (304, 304L, 316, 316L)
Seat MaterialRubber (X), Viton (F)
Mode of ActionPower-on type, Power-off type
ControlSwitch type, Adjust type, Intelligent
Selection of AccessoriesStroke switch, Analog quantity feedback module, Electric control box

Sanitary Butterfly Valve

Main Outline and Connecting Flange Size

ISOL1dML2DdL3DdL4DdL0~HPneumatic Actuator ModelElectric Actuator Models
206619Rd441047819.05661934502319145/145157/557AT052DR/AT063SCZT-05
256625Rd521157825.4662550.5502925145/145157/557AT052DR/AT063SCZT-05
327031Rd581207831.8663150.5503531145/145157/557AT063DR/AT075SCZT-05
387437Rd651408638.1703750.5504137145/145157/557AT063DR/AT075SCZT-05
517649Rd7815610250.8764950.5525349145/169171/180AT063DR/AT075SCZT-05
638066Rd9519911563.5806664567066145/169169/169AT075DR/AT083SCZT-05
768481Rd10023012876.1848191608581169/201194/208AT075DR/AT083SCZT-05
102104100Rd130242155101.610410011964104100201/242220/242AT083DR/AT105SCZT-10

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