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SS316 Wafer Pneumatic Butterfly Valve DN50 - DN1600

Place of Origin Tianjin,China
Brand Name JSFC
Certification SIL3/CE/ISO9001
Model Number DN50~DN1600
Minimum Order Quantity 1 Ea
Packaging Details Carton
Delivery Time 3-7 working days
Payment Terms T/T
Supply Ability 50000PCS/Month
Product Details
Name Butterfly Valve Power Pneumatic
Medium Gas,Water,Oil Color Gray
Connection Wafer Port Size Standard
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DN50 air butterfly valve


SS316 wafer pneumatic butterfly valve


wafer pneumatic butterfly valve DN50

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Product Description

SS316 wafer connection pneumatic butterfly valve for pneumatic actuator





Nominal size: DN40 -DN1000mm

Body material: WCB,Ductile iron, ss304, 316

Connection type: Wafer type, LT lug wafer type

Pressure class: PN1.0-1.6MPa

Structure type: Midline type


Valve components

Seat sealing: EPDM: -30~120

PTFE: -30~180

VITON: -30~150

NBR: -30~80

Disc material: Ductile iron nickel plating, nylon coating, aluminum bronze, 304, 316, 316L, 1.4529, 2507

Stem material: 304,SS410

Applicable medium: Water, liquids, gas, oil, powder, steam, acid-base medium, etc.





Type Control type Function



Double acting Failure to maintain
Single acting normally closed Failure to close
Single acting normally open Failure to open
Optional accessory Solenoid valve, limit switch box, air filter relief pressure valve, positioner, manual device.



ON-OFF type Feedback: the active signal, passive contact signal, resistance, 4-20mA
Regulation type Input and output signal: 4-20mA, 0-10v, 1-5v, switch, MODBUS, PROFIBUS field bus
Filed operation The field, remote control switch regulation and MODBUS, PROFIBUS field bus




Central structure

Valve plate's center position auto tune

Variety of actuators are optional

Body's surface are covered with seat ring, no need to worry about body will be corroded.

Central valve of bi-directional compression

Rubber lined inner surface cut off contact between metal and fluid

Adoption of light weight and high strength large diameter Hollow Slab

Dependable valve rod hole seal structure

Excellent bearing with low friction and good corrosion resistance

Short structure can save space for installation effectively



Additional Parts


Limit switches, positioners, solenoid valves, air filter reducing valves


SS316 Wafer Pneumatic Butterfly Valve DN50 - DN1600 0