slow-closing check valve
group nameflanged check valve
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Min Order1 piece
brand nameLIKE valve
modelHH44X
payment methodT/T
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update timeFri, 17 Aug 2018 16:52:26 GMT
Packging & Delivery
Min Order1 piece
Briefing
Detailed
Product Function and Feature
The series of FLHDH48X micro resistance slow check valves produced in our factory can be used in drainage pipes such as clear water, sewage and seawater. It can not only prevent the backflow of media, but also effectively limit the destructive water hammer and ensure the safety of pipelines. It has the characteristics of novel structure, small volume, light weight, small fluid resistance, reliable sealing, stable opening and closing, wear resistance, long service life, oil pressure, slow closing, no influence on medium, and better energy saving effect.
Main Parts and Materials
| Part name | body | disc | stem/cylinder/piston | spring | seat |
| materials | spheroidal graphite cast iron/cast steel | carbon steel | stainless steel | stainless steel | NBR |
Technology Parameters
| Model | PN(Mpa) | Strength Test Pressure(Mpa) | seal pressure (Mpa) | applicable temperature (℃) | applicable medium | slowly closed time |
| FLHDH48X | 1 | 1.5 | 1.1 | ≤80℃ | sea water /sewage /water | ≤60s |
| 1.6 | 2.4 | 1.76 | ||||
| 2.5 | 3.75 | 2.75Mpa |
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- Nearest port for product export
- Tianjin, Qingdao, Dalian, Shanghai
- Delivery clauses under the trade mode
- FOB, CFR, CIF, EXW
- Acceptable payment methods
- T/T, L/C, Credit Card, Westem Union, Cash