YL284 1/2" Cap Key On Off Operated Brass Boiler Ball Valve Forged Brass Ball Valve
Working Pressure 25bar (362.5 psi)
Working Temperature from -10 ℃ to +120 ℃ (from 14℉ to 248℉)
Thread ISO228 (equivalent to DIN 259 and BS2779)
Brass Valve Body: High-density forging, no blister, no air holes, no leakages. Made by special high precision CNC machines.
Brass Bonnet: High-density forging, no blister, no air holes, no leakages. Made by special high precision CNC machines.
Valve Ball: Smooth and wear resisting, with good sealing performance.
Brass Valve Stem: Made of hot rolled brass, high tensile strength, good toughness, long-term use without deformation, fracture.
Ball Seat: Made by pure PTFE(polytetrafluoroethylene), with high elasticity and wear resistance, is not easy aging.
Handle: T handle, the surface is coated against corrosion, the coating is thickened, the thickness is up to 1.3mm, comfortable using.
O-ring: NBR & FKM, made of imported raw material, small friction coefficient, long service life and not easy to leak.
- 1/2" Cap Key On Off Operated Brass Boiler Ball Valve Aluminum Handle.
- The thread, color of handle, materials, etc. can be customized.
| DN | SIZE | D | H | L | B |
| 15 | 1/2'' | φ10 | 32.5 | 62.5 | 32 |
Materials of Parts
| No. | Part | Materials |
| 1 | Body | Brass ,natural color |
| 2 | Bonnet | Brass, natural color |
| 3 | Ball | Brass, HPb57-3 |
| 4 | Seat | PTFE |
| 5 | Stem | Brass |
| 6 | Gland | PTFE |
| 7 | O ring | NBR |
| 8 | Handle | Aluminum |
| 9 | Nut | Iron |
| 10 | Cap | Brass |
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!
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