ANHUI SIFA VALVE.CO., LTD.
ANHUI SIFA VALVE.CO., LTD.
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1.Product name: Brass Vertical Spring Check Valve, Brass Vertical Spring Check Valve, vertical bronze check valve, vertical bronze check valve
2. Size:1/4"-2"
3. Craft:n Bronze Forged
Size: 1/2"-2"
Material: C37700, MS58(CuZn40Pb2), CuZn39Pb3, CW602N
Thread ends
Connection thread: NPT, BSP, BSPT ETC
Working Pressure: 16Bar-20Bar
Working Media: Water, Steam, Oil etc
Forging brass body and cap, stainless steel spring, Plastic disc.
| Technical Standard: | |
| Body | CW614N, CuZn39Pb3, CW617N, CuZn40Pb2, DZR,as per request |
| Norminal Diameter | 1/2"~2", DN15-DN50, can be customized |
| Norminal Pressure | 1.6 Mpa |
| Working Medium | Water, Non-causticity liquid, Saturated steam |
| Working Temperature | -20°C≤T≤100°C |
| Handle: | Forged Steel, Aluminum, Flat Steel with plastic cover or Butterfly "T" type |
| Thread | ISO228/1, BSP, BSPT, NPT, ANSI BI 20.1 or as per request |
| Sealing: | EPDM, PTFE or |
| Part | Material | ||||||
| Body | Brass: | Hpb 57-3 | Hpb 59-1 | CW617N | CW614N | DZR | lead free brass |
| Bonnet | Brass as above | ||||||
3.Technics:
| Temperature: -20°C≤T≤150°C |
| Pressure: P≤3.0MPa=30bar=435psi |
| Medium: Water,Oil,Gas,etc. |
| Thread: F×F threaded as ISO228,BSP,NPT,UNION,ect. |
| Full port. |
| Surface treatment: brass yellow,nickel plated,chrome plated. |
4.Size & Screw Thread:
| 1/4'' | 3/8'' | 1/2'' | 3/4'' | 1'' | 1-1/4'' | 1-1/2'' | 2'' | 2-1/2'' | 3'' | 4'' |