Di/Ci EPDM Seat Wafer Butterfly Valve with Pneumatic Actuator
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Model NO.: D671X-10/16
Working Temperature: Normal Temperature (-40°C<T<120°C)
Material of Seal Surface: Soft Sealed
Valve Body: Casting
Application: Industrial Usage, Water Industrial Usage, Household Usage
Trademark: SHIWEN
Origin: China
HS Code: 84818040
Model NO.: D671X-10/16
Working Temperature: Normal Temperature (-40°C<T<120°C)
Material of Seal Surface: Soft Sealed
Valve Body: Casting
Application: Industrial Usage, Water Industrial Usage, Household Usage
Trademark: SHIWEN
Origin: China
HS Code: 84818040
butterfly valve product description:
1, small, lightweight, easy installation and maintenance, and can be mounted in any position.  
2, the structure is simple, compact, 90 ° operation open and close quickly.  
3, operating torque, energy saving.  
4, to be completely sealed, zero gas leak test.  
5, choose different materials, applicable for various media.  
6, flow characteristics tend to a straight line, regulated performance.  
7, the number of trials open and close as many as tens of thousands of times, and long life.  
8, where the use of gate valves, globe valves, cocks, valves and diaphragm valves, hose pipes, can be replaced with the valve
 BUTTERFLY VALVES
Material Specification
Part Material EN Spec.
Body Cast Iron A126 Class B
Ductile Iron A536 Gr.65-45-12
Disc Ductile Iron A536 Gr.65-45-12
Bronze B148 C95400
Stainless Steel 304 A351 CF-8
Stainless Steel 316 A351 CF-8M
Shaft Stainless Steel 410 A276 S410 00
Stainless Steel 431 A276 S431 00
Seat Ring EPDM /NBR  
O-Ring EPDM /NBR  
Bushing PTFE  
Bronze B62 C83600
Valve Standard
ISO 5752/BS5155/BS EN 593/MSS SP-67/API 609
Pressure Temprature and Rating
Working Pressure 10bar/16bar
Testing pressure Shell: 24bar/37.5bar
Seal: 17.6bar/27.5bar
Working Temperature -20°C to 110°C EPDM Seat
-10°C to 80°C NBR Seat
Suitable Media Water, Oil& Gas
Description Products
Size DN40-DN1200
End flange ANSI B 16.1, EN 1092, AS 2129
Face to face ANSI B 16.10; EN 558-1 Series 20
Top flange ISO 5211
Related products    
Certificate BSI, ISO9001:2008,FM,UL
Applications Fresh water, sewage, sea water, air, vapor, food, medicine, oils, alkalis, salt etc.
Buyer's drawings or designs are available.
Package 1. Cartons without pallets.
2. Cartons with pallets.
Or as buyer's requirements.
Delivery detail
According to the quantities and specifications of each order.
Normal delivery time is from 30 to 45 days after receiving the deposit.

Packaging & Delivery
Packaging Detail: Bubble pack for each valve&Plywood cases. Or as per the request of customers.
Delivery Detail: 20 days after order

Mannual Butterfly ValveSpecifications:
A) Nominal bore: 1.5-56"
B) Nominal pressure: ANSI150Lb
C) Connection type: Flange type, clamp type
D) Temperature range: -20-200oC
E) Transmission type: Worm, lever
F) Packing: Wooden box

Founded in 1996 and located in Tianjin china, Our company is a professional butterfly valve manufacturing factory. we specialize in making kinds of butterfly valves, Gate valves, check valves and Y filters and Ball valves. Our factory covers 16,000 squre meters, has more than 110 sets of digital controlled large and middle scale equipment, and 20 sets of special valve testing equipment. Our company has passed the UAKS and ISO9001 system certification, the products have got the CCC certificate.

Our products have been widely used in many industries, including offshore oil, chemical, ship making, power plant, mining, water processing, drainage etc.  Our foreign clients comes from southeast asia, middle east, Europe and many other parts of the world.

we would always offer you our best products at very competitive prices. 

Di/Ci EPDM Seat Wafer Butterfly Valve with Pneumatic ActuatorDi/Ci EPDM Seat Wafer Butterfly Valve with Pneumatic ActuatorDi/Ci EPDM Seat Wafer Butterfly Valve with Pneumatic Actuator butterfly valve product description:
1, small, lightweight, easy installation and maintenance, and can be mounted in any position.  
2, the structure is simple, compact, 90 ° operation open and close quickly.  
3, operating torque, energy saving.  
4, to be completely sealed, zero gas leak test.  
5, choose different materials, applicable for various media.  
6, flow characteristics tend to a straight line, regulated performance.  
7, the number of trials open and close as many as tens of thousands of times, and long life.  
8, where the use of gate valves, globe valves, cocks, valves and diaphragm valves, hose pipes, can be replaced with the valve
 BUTTERFLY VALVES
Material Specification
Part Material EN Spec.
Body Cast Iron A126 Class B
Ductile Iron A536 Gr.65-45-12
Disc Ductile Iron A536 Gr.65-45-12
Bronze B148 C95400
Stainless Steel 304 A351 CF-8
Stainless Steel 316 A351 CF-8M
Shaft Stainless Steel 410 A276 S410 00
Stainless Steel 431 A276 S431 00
Seat Ring EPDM /NBR  
O-Ring EPDM /NBR  
Bushing PTFE  
Bronze B62 C83600
Valve Standard
ISO 5752/BS5155/BS EN 593/MSS SP-67/API 609
Pressure Temprature and Rating
Working Pressure 10bar/16bar
Testing pressure Shell: 24bar/37.5bar
Seal: 17.6bar/27.5bar
Working Temperature -20°C to 110°C EPDM Seat
-10°C to 80°C NBR Seat
Suitable Media Water, Oil& Gas
Description Products
Size DN40-DN1200
End flange ANSI B 16.1, EN 1092, AS 2129
Face to face ANSI B 16.10; EN 558-1 Series 20
Top flange ISO 5211
Related products    
Certificate BSI, ISO9001:2008,FM,UL
Applications Fresh water, sewage, sea water, air, vapor, food, medicine, oils, alkalis, salt etc.
Buyer's drawings or designs are available.
Package 1. Cartons without pallets.
2. Cartons with pallets.
Or as buyer's requirements.
Delivery detail
According to the quantities and specifications of each order.
Normal delivery time is from 30 to 45 days after receiving the deposit.

Packaging & Delivery
Packaging Detail: Bubble pack for each valve&Plywood cases. Or as per the request of customers.
Delivery Detail: 20 days after order

Mannual Butterfly ValveSpecifications:
A) Nominal bore: 1.5-56"
B) Nominal pressure: ANSI150Lb
C) Connection type: Flange type, clamp type
D) Temperature range: -20-200oC
E) Transmission type: Worm, lever
F) Packing: Wooden box

Founded in 1996 and located in Tianjin china, Our company is a professional butterfly valve manufacturing factory. we specialize in making kinds of butterfly valves, Gate valves, check valves and Y filters and Ball valves. Our factory covers 16,000 squre meters, has more than 110 sets of digital controlled large and middle scale equipment, and 20 sets of special valve testing equipment. Our company has passed the UAKS and ISO9001 system certification, the products have got the CCC certificate.

Our products have been widely used in many industries, including offshore oil, chemical, ship making, power plant, mining, water processing, drainage etc.  Our foreign clients comes from southeast asia, middle east, Europe and many other parts of the world.

we would always offer you our best products at very competitive prices. 

Di/Ci EPDM Seat Wafer Butterfly Valve with Pneumatic ActuatorDi/Ci EPDM Seat Wafer Butterfly Valve with Pneumatic ActuatorDi/Ci EPDM Seat Wafer Butterfly Valve with Pneumatic Actuator

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