We believe in: Innovation is our soul and spirit. Top quality is our life. Purchaser need is our God for China Manufacturer for China Pressure Vessel Spring Type Safety Relief Valves Pressure Control Valve, Our products are strictly inspected before exporting , So we gain a good reputation all over the world. We looking forward to cooperation with you in the future.
We believe in: Innovation is our soul and spirit. Top quality is our life. Purchaser need is our God for China Safety Valve, Steam Air Safety Valve, Meanwhile, we’re building up and consummating triangle market & strategic cooperation in order to achieve a multi-win trade supply chain to expand our market vertically and horizontally for a brighter prospects. development. Our philosophy is to create cost-effective products and solutions, promote perfect services, cooperate for long-term and mutual benefits, firm a comprehensive mode of excellent suppliers system and marketing agents, brand strategic cooperation sales system.
The pressure reducing valve is used for domestic water supply, fire water supply and other industrial water supply systems. The outlet pressure of the main valve can be adjusted by adjusting the pressure reducing pilot valve. The outlet pressure will not change due to the change of inlet pressure and inlet flow. The outlet pressure can be safely and reliably maintained at the set value, and the set value can be adjusted as needed to achieve the purpose of pressure reduction. The valve has the advantages of accurate pressure reduction, stable performance, safety and reliability, convenient installation and adjustment and long service life.
working pressure | PN10, PN16 |
testing pressure | shell: 1.5 times rated pressureseat: 1.1 times rated pressure |
working temperature | -10 °C to 80°C (NBR)-10 °C to 120°C (EPDM) |
suitable media | water |
Main dimension table
DN | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 450 |
L | 150 | 160 | 180 | 200 | 203 | 216 | 241 | 292 | 330 | 356 | 495 | 622 | 622 | 787 | 914 | 978 |
H1 | 179 | 179 | 179 | 210 | 210 | 215 | 245 | 305 | 365 | 415 | 510 | 560 | 560 | 696 | 735 | 677 |
H | 342 | 342 | 342 | 395 | 395 | 406 | 430 | 510 | 560 | 585 | 675 | 730 | 760 | 840 | 910 | 1027 |
Products Detailes
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Application