| Model NO.: | 800 series wafer type check valve4872 |
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| Customization: | Available Customized Request |
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Diefei valve co., ltd.
Large image :800 series wafer type check valve product details:detailed product description 800 series 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.
