Tianjin, China
Business Type:
Business Range:
Industrial Equipment & Components
Plant Area:
>2000 square meters
Management System Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001, HSE
OEM/ODM Service
Sample Available

Double Flanged Butterfly Valve, Industrial Valve, Stainless Steel Butterfly Valve manufacturer / supplier in China, offering Qt450 Non-Backed Wafer Type Butterfly Valve with Ss Disc, Dn1000 Ductile Iron Flange Type Butterfly Valve EPDM Seat, Stainless Steel CF8 Flange Type Butterfly Valve with PTFE Seat and so on.

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Qt450 Non-Backed Wafer Type Butterfly Valve with Ss Disc

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Min. Order: 1 Piece
Port: Tianjin, China
Transport Package: Plywood Board Box
Payment Terms: L/C, T/T
Driving Mode: Worm Gear
Connection Form: Wafer
Structure: Centre Sealing
Seal Form: Force Sealed
Valve Stem: Normal
Work Pressure: Low Pressure (Pn<1.6mpa)

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Basic Info

Model NO.: D371X-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
Trademark: SHIWEN
Origin: China
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
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 
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
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.

Qt450 Non-Backed Wafer Type Butterfly Valve with Ss Disc
Qt450 Non-Backed Wafer Type Butterfly Valve with Ss Disc

Qt450 Non-Backed Wafer Type Butterfly Valve with Ss Disc

Qt450 Non-Backed Wafer Type Butterfly Valve with Ss Disc

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