Pressure Vessel Spring Type Safety Relief Valves
Product Introduction
We are committed to satisfy every customer from the beginning to the end, and strive to make every Steam Boiler Relief Valve, Cement Butterfly Valve, Butterfly Valve Types create maximum benefits for users. Since its establishment, the company has consistently pursued higher service quality and faster service efficiency. Our company has a wealth of industry experience and a sincere heart to serve customers.
Description & Features
Spring Loaded Safety Relief Valve is used in power plant boilers, pressure containers and temperature reducing devices and other facilities. It serves to prevent pressure from exceeding max. allowed value and ensure the safety of the device during working. Steam Safety Valve sizing and selection acc. to API 520 (ASME sec Ⅷ), designed acc. to API 526, test acc. to API 527 (ASME PTC 25), flange acc. to ASME B16.5. This valve's type include A48C Open Bonnet Plain Lever Safety Valve, A48Y High Temperature and High Pressure With Radiator Safety Valve, High Performance Steam Safety Valve which meets the requirement of ASME secⅠ, High Temperature High Pressure Welded Safety Valve.
● Open Bonnet, with radiator
● Safety Valves/pressure safety valves, angle type.
● Low/Full lift safety valve for high temperture and high pressure condition metal to metal seated, with lever.
● Inlet: Flanged connection acc. to ASME, DIN, JIS, BS etc.
● Outlet: Flanged connection acc. to ASME, DIN, JIS, BS etc.
Specifications
|
Size Range |
Body Material |
|
1/2"-16" DN20-DN400 |
WCB, WC6, WC9, CF8, CF8M |
|
Pressure Rating |
Disc Material |
|
Class150-Class600 PN10-PN100 |
2Cr13, 304, 316 |
|
End Connection |
Spring Material |
|
Flange (FF, RF, RJ) |
50CrVA, 50CrVA coated teflon |
|
Structure Style |
Stem Material |
|
Spring Loaded, Angle, Open Bonnet |
2Cr13, 304, 316 |
|
Actuator Options |
Design Standard |
|
Lever |
API RP 520 |
|
Temperature Range |
Face to Face Standard |
|
-20℃~350℃ |
API 526 |
|
Connection Standard |
Test Standard |
|
Flange Drilling: ASME, DIN, JIS, BS etc. Butt Weld: ASME B16.25, GB/T 12224 |
API 527 |
|
Brand |
DAGO or OEM |
|
Test |
100% quantity tested before delivery |
|
Guarantee |
12 months from date of shipment or Negotiable |
|
MOQ |
1 Set |
|
Sample |
Available |
|
Color |
Customer required or manufacturer default |
|
Packing |
Plastic bag wrapped inside, seaworthy wooden case outside |
|
Certificate |
API6D, CE, TUV, ISO9001, ISO14001, ISO45001, Mill Test Certificate |
|
Country of Origin |
Zhejiang, China |
|
HS Code |
848140 (universal), 848140000 (China) |
|
Port |
Shanghai or Ningbo |
|
Payment Terms |
T/T, L/C, Western Union |
Our company will be in line with the exquisite technology, reasonable price, fast speed, to provide customers with high quality Pressure Vessel Spring Type Safety Relief Valves. Modern management, high-quality products, perfect service and good reputation make our company more and more mature. We are going out of China and going to the world. According to the market demand, we establish and improve the quality system, and constantly update and improve in the operation and implementation.
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