Model NO.: D71X-10
Working Temperature: Normal Temperature (-40°C < T < 120°C)
Seal Surface Material: Soft Sealed
Valve Body: Casting
Application: Industrial, Water Treatment, and Household Use
Brand: SHIWEN
Origin: China
HS Code: 84818040
Specifications
1. DN50-1200 (2" ~ 48")
2. PN10/16 (150/200PSI)
3. Approved by API, ANSI, ASME, DIN, BS, JIS, ISO
4. Materials: CI, DI, WCB, SS, ALB, Brass, etc.
Wafer Type Butterfly Valve with Handle, Wormgear, Pneumatic, Electric Actuator
Features:
1. Compact design, lightweight, easy to install and maintain. Can be installed anywhere needed.
2. Simple and compact structure, quick 90-degree on-off operation.
3. Flow characteristic tends toward linear, excellent regulation performance.
4. Long service life, capable of withstanding thousands of opening and closing operations.
5. Wide range of material options, suitable for various media types.
Standards:
Performance:
Material List:
1. DN50-1200 (2" ~ 48")
2. PN10/16 (150/200PSI)
3. Approved by API, ANSI, ASME, DIN, BS, JIS, ISO
4. Materials: CI, DI, WCB, SS, ALB, Brass, etc.
Wafer Type Butterfly Valve with Handle, Wormgear, Pneumatic, Electric Actuator
Features:
1. Compact design, lightweight, easy to install and maintain. Can be installed anywhere needed.
2. Simple and compact structure, quick 90-degree on-off operation.
3. Flow characteristic tends toward linear, excellent regulation performance.
4. Long service life, capable of withstanding thousands of opening and closing operations.
5. Wide range of material options, suitable for various media types.
Standards:
Design Standard |
Face to Face |
End Flange |
Test & Inspection |
MSS SP-67 API609 EN593 Â |
API609 ISO5752 series 20 BS5155 Â |
DIN PN10/16/25 ANSI B 16.1 BS4504 ISO PN10/16 JIS B 2212/2213 BS 10 table D BS 10 table E |
API 598 |
Performance:
PN(MPa) |
DN(mm) |
Testing Pressure (MPa) |
Applicable Temp. °C  |
Applicable Medium |
|
Shell |
Sealing |
||||
1.0/1.6 |
DN50 ~ DN1000 |
1.5 |
1.1 |
-45~ 150 |
Fresh water, Sewage, Sea water, Air, Vapor, Food, Medicine, Oils, Acids, Alkalis, etc. |
Material List:
Part Name |
Material |
Body |
CI/DI/WCB/SS |
Disc | DI/ALB/WCB/MONEL/CF8/CF8M |
Stem | SS416/SS304/SS316/WCB |
Seat | EPDM/BUNA/NBR/NR/PTFE/HYPALON/VITON/NEOPRENE |
Founded in 1996 and based in Tianjin, China, our company is a professional manufacturer of butterfly valves. We specialize in producing a wide range of valves including butterfly valves, gate valves, check valves, ball valves, and Y filters. Our factory spans over 16,000 square meters and is equipped with more than 110 sets of digital-controlled large and medium-sized machines, as well as 20 sets of specialized valve testing equipment. We have obtained UAKS and ISO9001 system certifications, and our products are certified with the CCC mark.




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