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Dong'ou Industrial Park, Oubei Town, Wenzhou
Ningbo, Zhejiang-315202, China+(86)-574-87200715
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High Performance Wafer Metal Seal Eccentric Butterfly Valve

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Product Name: High Performance Wafer Metal Seal Eccentric Butterfly Valve
Place of Origin: China
1) Widely used in the fields such as foodstuff, beverage and medicine, purified
2) Pipelines and industrial environmental protection, water treatment, building and Drainage pipelines
3) The seal is dependable and this valve be used in vacuum pipeline, due to eccentric Structure
4) The two eccentric structure ensures the separate of the disc and the seat, and Eliminates the uneven stress, prolongs the service life, so the seal performance is Dependable
5) Performance: Labial seal 316, stainless steel labial TFE seat and spherical disc, form A compensated resilient and hard or soft seal pair whose seal is reliable, antifriction And anticorrosion and resist high temperature
6) Adoptive standards
A) Flange dimension: API609-83
B) Face-to-face dimension: API609-83
C) Test pressure: API598-82
7) Specifications
A) DN (mm): 3"-24"
B) Class: 150Lb
C) PS (Mpa)
I) Shell test: 3. 0
Ii) Seal test: 2. 2
8) Suitable medium: Water, steam, oil, coal gas, natural gas, sea water, acid
9) Suitable temperature: -40°C - 425°C
10) Main parts materials:
A) Body: AS: WCB, 316, 316SS, CF8M
B) Disc: 316, 316SS, CF8M
C) Shaft: 17-4PH, 316
D) Seat: 316, TFE, PTFE
E) Inserted parts: WCB, 316, 316SS, CF8M
We can supply a wide range of butterfly valves, gate valves, globe valves, check valves, ball valves, safety & relief valves, plug valve, forged steel valve, strainers, hydraulic control valves, and pressure reducing valves.


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