SILENCING SLOW CLOSING CHECK VALVE

  • group nameCheck Valve

  • Min Order1 piece

  • brand nameKRV

  • modelDN40-DN900

  • payment methodT/T, L/C, Credit Card, Westem Union, Cash

  • update timeFri, 14 May 2021 17:12:37 GMT

Packging & Delivery

  • Min Order1 piece

Briefing

Hh46x, hh48x, hh49x silencing slow closing check valve series products can be used in the drainage pipeline of clean water

Detailed

Technical parameters of silencing slow closing check valve

Nominal pressure:1.0~2.5MPa

Nominal diameter:40~100mm

Slow closing time:3~60秒

Applicable media: clear water, sea water and sewage

Applicable temperature: 0 ~ 80 ℃ (200 ℃ if necessary)

Flange standard:GB/T17241.6、GB/T 9113、EN1092

Test standard:GB/T 13927、API 598

installation diagram


Material of main parts

Part namevalve bodyDiscValve stem, oil cylinder and pistonSpringvalve seat
Material ScienceCast iron, cast steelcarbon steelstainless steelstainless steelNitrile rubber

Design drawing of silencing slow closing check valve


Main connection dimensions                                                                                                            mm

DN405065801001251502002503003504004505006007008009001000
L140150170180190200210230250270290310330350390430470510550
H2002152252352802903103504154504805505856407207808409901050
H18898108118130148172210240264297324351379434491549600655
Nearest port for product export
Tianjin, Shanghai, Qingdao, Dalian
Delivery clauses under the trade mode
FOB, CFR, CIF, EXW
Acceptable payment methods
T/T, L/C, Credit Card, Westem Union, Cash
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