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Tianjin Shiwen Valve Manufacturing Co., Ltd.

Double Flanged Butterfly Valve, Industrial Valve, Stainless Steel Butterfly Valve manufacturer / supplier in China, offering API/DIN/JIS Qt450 Wafer Type Butterfly Valve with Gear Actuator, Stainless Steel Wafer Butterfly Valve with Gear, JIS 5k/10k Wafer Butterfly Valve with Lever and so on.

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Supplier Homepage Product Butterfly valve Wafer Butterfly Valve API/DIN/JIS Qt450 Wafer Type Butterfly Valve with Gear Actuator

API/DIN/JIS Qt450 Wafer Type Butterfly Valve with Gear Actuator

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Tianjin, China
Transport Package: Plywood Board Box
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: D371X-10
  • Connection Form: Wafer
  • Seal Form: Force Sealed
  • Work Pressure: Low Pressure (Pn<1.6mpa)
  • Material of Seal Surface: Soft Sealed
  • Application: Industrial Usage, Water Industrial Usage
  • Origin: China
  • Driving Mode: Worm Gear
  • Structure: Centre Sealing
  • Valve Stem: Normal
  • Working Temperature: Normal Temperature (-40°C<T<120°C)
  • Valve Body: Casting
  • Trademark: SHIWEN
  • HS Code: 84818040
Product Description
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
PartMaterialEN Spec.
BodyCast IronA126 Class B
Ductile IronA536 Gr.65-45-12
DiscDuctile IronA536 Gr.65-45-12
BronzeB148 C95400
Stainless Steel 304A351 CF-8
Stainless Steel 316A351 CF-8M
ShaftStainless Steel 410A276 S410 00
Stainless Steel 431A276 S431 00
Seat RingEPDM /NBR 
O-RingEPDM /NBR 
BushingPTFE 
BronzeB62 C83600
Valve Standard
ISO 5752/BS5155/BS EN 593/MSS SP-67/API 609
Pressure Temprature and Rating
Working Pressure10bar/16bar
Testing pressureShell: 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 MediaWater, Oil& Gas
Description Products
SizeDN40-DN1200
End flangeANSI B 16.1, EN 1092, AS 2129
Face to faceANSI B 16.10; EN 558-1 Series 20
Top flangeISO 5211
Related products  
CertificateBSI, ISO9001:2008,FM,UL
ApplicationsFresh water, sewage, sea water, air, vapor, food, medicine, oils, alkalis, salt etc.
Buyer's drawings or designs are available.
Package1. 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.


API/DIN/JIS Qt450 Wafer Type Butterfly Valve with Gear Actuator
API/DIN/JIS Qt450 Wafer Type Butterfly Valve with Gear Actuator

API/DIN/JIS Qt450 Wafer Type Butterfly Valve with Gear Actuator
API/DIN/JIS Qt450 Wafer Type Butterfly Valve with Gear Actuator
 

API/DIN/JIS Qt450 Wafer Type Butterfly Valve with Gear Actuator

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