We Tianjin Ansheng Valve Co., Ltd specialize in valve manufacturing for 15 years, with best quality, best service and competitive price, and we are Alibaba Gold Supplier.
More services we can provide:
1. Professional free design
2. OEM support
3. Low MOQ
4.Fast delivery
5. Free sample
6. Door to door service
Double-flanged Triple Offset Hard-Seating Butterfly Valve
Type: | Triple Eccentric |
Material: | Body: Ductile Iron / WCB / Stainless Steel Disc: SS304 / SS316 / WCB / Al-Bronze / Duplex Stainless Steel Seat: EPDM / NBR / PTFE / Viton Shaft: SS410 / SS304 / SS316 / SS416 / SS420 / Monel Pin: SS304 / SS316 Bushing: PTFE O-ring:EPDM, NBR Hand Lever: Malleable Iron / Aluminum / Stainless Steel / Stamping Steel
|
Operator: | Hand Lever / Gear Box / Electric actuator / Pneumatic actuator |
Face to Face: | API 609 BS5155 ASTM B16.10 DIN EN558-1 Series 13 14 15 ISO5752 |
Flange: | DIN 2501 PN10/PN16 ANSI 125 / 150 JIS 10K ASME B16.5 (NPS<24); ASME B16.5 (NPS>26) AS 2129 Table D / E |
Mounting Flange: | ISO5211 |
Working Pressure: | 40 Bar |
Design Standard : | API 609 / EN 593 |
Test Standard: | API 598 |
Application: | Water works, Sewage, Public facilties, Building industry, Petroleum, Chemical, Steel, Metallurgy, Paper Making Industry, Foods, Beverage, HVAC |
Characteristic of product
Easy installation and maintenance. It can be mounted wherever needed.
♦ Simple and compact construction, quick 90 degrees on-off operation
♦ Minimized operating torque, energy saving.
♦ Flow curve tending to staight line. Excellent regulation performance.
♦ Long service life. Standing the test of tens of thousands opening/closing operations.
♦ Bubble-tight sealing with no leakage under the pressure test.
♦ Wide selection of materials, applicable for various medium.
Detail Drawing:


Packing and Transport:
Our valves sell all over the world!
Welcome to join us!

Our factory & Workshop:
Our company established in year 2001. Our plant occupies 6000 square kilometers and we have more than 100 sets of lathes. We are professional Valve manufactuer for about 20 years. We have 4 Engineers, 10 more Technicians, 10 more Craftsmen.
Our Customers

24 hours online chat tool:
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Mobile: +86-15802203592
WhatsApp: +86-15802203592
WeChat: +86-15802203592
Skype: iiqqqi
QQ: 3247806291
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