Wafer dual plate check valve hmannak, a hrampi thilri le a sining sining hna kong hngalhternak

Waferchangreu pahnihcheck valvea hnulei a luannak hnga lo a luannak cungah i hngatchan in valve flap kha amah tein a hun i a kharmi valve kha a chim duhmi a si, check valve, one-way valve, reverse flow valve le back pressure valve tiah auhmi zong a si. Waferchangreu pahnihcheck valvecu amah tein a cawlcangmi valve a si i a rian nganbik cu a hnulei ah a luangmi thilri kha kham, pump le mawngtu motor a hnulei ah a kirter lo, cun thilri kha thilri chiahnak kuang chung ah a chuahter. Waferchangreu pahnihcheck valves cu bawmchantu system a petu line ah hman khawh a si i cuka ahcun a ritmi cu system pressure cunglei ah a kai kho.

1. Wafer phun double plate check valve hmannak:

Waferchangreu pahnihcheck valvepipeline system ah chiah a si, cun a rian nganbik cu a hnulei ah a luangmi thilri kha kham a si. Wafer cuchangreu pahnihcheck valvecu a tlawmbik thlihrannak cungah aa hngatmi aa on i a kharmi amah tein aa thlenmi valve a si. Wafer-phunkhatchangreu pahnihcheck valvenominal pressure PN1.0MPa~42.0MPa, Class150~25000 caah aa tlak; nominal diameter DN15~1200mm, NPS1/2~48; riantuannak lumnak -196~540°C cu pipeline phunphun ah, a hnulei a luannak khamnak caah hmanmi. Thilri phunphun thimnak thawngin, ti, meikhu, chiti, nitric acid, acetic acid, a tthawngmi oxidizing medium le uric acid tibantuk media phunphun ah hman khawh a si.

2. Wafer thilri bikchangreu pahnihcheck valve:

Carbon thir, lum lo thir, thir tthen hnih (F51/F55), titanium cawhmi, aluminium dar, INCONEL, SS304, SS304L, SS316, SS316L, chrome molybdenum thir, Monel (400/500), 200# Hastelloy, thir le a dang thilri hna an um.

3. A dirhmun siningchangreu pahnihcheck valve:

1. A sining sauhnak cu a tawi, cun a sining sauhnak cu hlanlio flanged 1/4~1/8 lawng a sipipencheck valve.

2. A hmete i a rit lo, a rit cu hlanlio flanged 1/4~1/20 lawng a sipipencheck valve.

3. Valve disc cu a khar colh i ti hammer nih a chuahpimi hneknak cu a hme

4. A tlarimi pipe asiloah a dirmi pipe pahnih hman khawh a si, chiah a fawi

5. A luannak lam cu a nem i ti a dohnak cu a hme

6. A ttha mi cawlcanghnak le a ttha mi kharnak riantuannak

7. Valve disc kalnak cu a tawi i kharnak hnahnawhnak thazaang cu a hme

8. A dihlak in a sining cu a sawhsawh i a tlawm, cun a muisam zong aa dawh

9. Riantuannak caan sau le zumhawktlak riantuan ning

Palinak ah, a tlangpi in palhnak hnachangreu pahnihcheck valve cu:

1. Valve disc cu a rawk

A hlan le a hnu ah a ummi thilri nih a chuahpimi hneknakchangreu pahnihcheck valvea naihmi tlukruannak le pakhat le pakhat “saw” dirhmun ah a um. Valve disc cu valve tthutnak he an tuk tawn, cun a rawk khomi thilri cheukhat (thir, dar, tbk.) in sermi valve disc cu an tuk. a rawkmi.

I khamnak lam cuchangreu pahniha nemmi thilri ah disc he check valve.

2. A tlawm deuhmi hnulei luannak

A kharnak cunglei cu a rawk; thurhnawmhnak hna cu an i hren.

A kharnak cunglei remhnak le thurhnawmhnak thianhnak thawngin, a kir tthanmi kha kham khawh a si.