YL410 1/2 '' To 1 '' F X F Brass Vertical Check Valve Threaded Check Valve Nature Color
Working Pressure 1.0MPa
Working Temperature from -10 ℃ to +120 ℃ (from 14℉ to 248℉)
Thread ISO228 (equivalent to DIN 259 and BS2779)
Brass Valve Body: Forging, no blister, no air holes, no leakage. Made by special high precision CNC machines.
Brass Bonnet: Forging, no blister, no air holes, no leakage. Made by special high precision CNC machines.
Brass Valve Spool: Forging, no blister, no air holes, no leakage. Made by special high precision CNC machines.
Rubber Washer: Made of imported raw material, long service life and not easy to leak.
Spring: Made of imported raw material, stable performance, good sealing, and not easy to leak.
Core: brass core.
- Female x Female Brass Vertical Check Valve.
- The thread, materials, etc. can be customized.
| DN | Size | D | L |
| 15 | 1/2'' | φ33 | 48 |
| 20 | 3/4'' | φ37.5 | 48 |
| 25 | 1'' | φ43.5 | 54 |
Materials of Parts
| No. | Part | Materials |
| 1 | Body | Brass HPb57-3 |
| 2 | Bonnet | Brass HPb57-3 |
| 3 | Gasket | NBR |
| 4 | Spring | Stainless Steel |
| 5 | Spool | Brass HPb57-3 |
| 6 | Core | Brass HPb57-3 |
- Certificates of CE, ISO9001, ISO14001
- Our Package Details : Usually 1PC/Plastic Bag, 10Bags/White Box, 10Boxes/Carton. Can be customized.
EstZhejiang Yalong Vavles CO., LTD established in 1999, located in Yuhuan (The City of Valves), Zhejiang province. Covering an area of over 35,000 square meters. Yalong has rich experience in producing various brass valves of all size, including gate valves, ball valves, stop valves, check valves, float valves, strainer valve, etc. We regard quality as our company’s lifeblood and of paramount importance and while increase investment in producing equipment, and purchase advanced inspection machine. Not only in the pass but also in the future, we insist the belief --“Quality first and offer best service”. we keep on management innovation, technological innovation, Channel Innovation and service innovation.
Yalong Valve, classical and durable, is worth your trust!l
Welcome customers from all of world to win-win cooperation; join hands to create a better future!
Q: How long is your product guarantee period?
A: We have three-year guarantee and 24 hours full-time service.
Q: Can you accept OEM?
A: Yes, we can do OEM according to your requirements.
Q: How long is your delivery time?
A: Usually 35days.
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F X F Vertical Non Return Valve Dn20 Check Valve Threaded Images
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