Spring Loaded Steam Safety Valve / Pressure Relief Valve
Product Introduction
We continue to develop and innovate with an honest attitude and professional technology, which provides a strong guarantee for the continuous optimization of the quality of our Forged Steel Check Valve, Cast Steel Wedge Gate Valve, Self-Operated Differential Pressure Control Valve. Our technical level and research and development capabilities have gradually improved, and we continue to apply them to new products and new markets. We establish the corporate culture of people-oriented, and everyone loves their jobs and is dedicated to their work.
Description & Features
Steam Safety Valve is designed to meet the rigorous process conditions which are essential for steam boilers. This spring loaded safety valve is used in superheater and reheater applications and is specially engineered to provide fast response to overpressure and blowdown requirements. The Starsteam safety valves are designed to provide high integrity performance and repeatability particularly at high pressure and high temperatures in power plants as well as oil and gas applications. This safety valve features a Stardisc design which guarantees perfect tightness at high temperatures as well as repeated and accurate positioning on the nozzzle.
● Open Bonnet, with radiator.
● The valve is for use in boiler drum, superheater and reheater applications.
● Flanged or butt-weld inlet connections.
● Flow capacity tested by the US National Board and carrying the ASME "V" code stamp (full lift and restricted lift).
Specifications
Size Range | Body Material |
1"-10" DN25-DN250 | WCB, WC6, WC9, CF8, CF8M |
Pressure Rating | Disc Material |
Class150-Class600 PN16-PN100 | 2Cr13/ 304, 304, 316 |
End Connection | Spring Material |
Flange (FF, RF, RJ) | 50CrVA, 50CrVA coated teflon |
Structure Style | Stem Material |
Spring Loaded, Open Bonnet | 2Cr13, 304, 316, 304L, 316L |
Actuator Options | Design Standard |
WIth Lever | API RP 520 |
Temperature Range | Face to Face Standard |
-29℃~510℃ | API 526 |
Connection Standard | Test Standard |
Flange Drilling: ASME B16.5, ASME B16.47, GB/T 9113, JB/T 79 | 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 |
We attach great importance to technological innovation, and we have a large number of advanced technological achievements and products in the Spring Loaded Steam Safety Valve / Pressure Relief Valve industry. We actively create a healthy living atmosphere, and constantly create conditions to protect the health of employees and enrich their spare time and cultural life. In the new century, in the face of new opportunities, we hope you will join hands in creating a brilliant tomorrow!
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