800 Series BS4504 PN10 / PN16 Flange Standard 2" - 24" Wafer Check Valve
| Place of Origin: | Zhejiang |
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Company Profile
| Location: | Shijiazhuang, Hebei, China (Mainland) |
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| Business Type: | Manufacturer |
| Main Products: | Butterfly Valve, Wafer Butterfly Valve, Lug Butterfly Valve |
Product Description
800 Series BS4504 PN10 / PN16 Flange Standard 2" - 24" Wafer Check Valve
Material:
- The body material: GG25/GGG40/GGG50
- The disc material: DI/SS304/SS316/AL-BZ
- The stem material: SS410/SS416/SS420/SS304/SS316
- The seat material: NBR/EPDM/VITON
Design Standard:
API 609/ISO 5752/BS5155
Flange Standard:
ANSI 125#/150#; JIS5K/10K/16K; DIN 2501 PN6/PN10/PN16/; BS4504 PN10/PN16
Product Introduction
- Available in size 2" through 24"
- Only fully elastomer lined check valve available.
- Buble-tight shut off from 25 to 150 psi.Lower minimum pressure available elastomers;
- Wide range of available elastomers;
- Buna-N or EPDM standard.
- Check valves compatible with ANSI B16.1 CLASS 125(iron) or B16.5 CLASS 150(steel) flange.
- 2”-12”compatible with PN10 PN16 and universal flange.
- Use of dual springs distributes the load force evenly across each plate,resulting in quick response to flow reversal.
