Brass Pressure Relief Valve
Description & Features
Brass Pressure Relief Valve are used for the equipment and pipeline of the steam and air medium etc. the working temperature are less than 350℃, Take for extra pressure protection devices. Flange connection dimensions of comply with standard of JB/T79.1-94, when the pressure less than 4.0Mpa, comply with standard series two of JB/T79.2-94 when more than 4.0Mpa. It can be used in different production fields and various activities such as compressed air, technical gases, fluids, chemical industries, pharmaceutical industries, food industries and water treatment.
● Close 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.
● With recoil mechanism, so that the opening height is increased, large emissions.
● Convenient adjustment, small volume and weight, large exhaust capacity.
Specifications
Size Range | Body Material |
1/2"-3" DN15-DN80 | Brass, Bronze |
Pressure Rating | Disc Material |
Class150-Class2500 PN16-PN425 | Brass, Bronze |
End Connection | Spring Material |
Flange (FF, RF, RJ), BSPT, NPT | 50CrVA, 50CrVA coated teflon |
Structure Style | Stem Material |
Close Bonnet | 2Cr13, 304, 316 |
Actuator Options | Design Standard |
With/Without Lever | API RP 520 |
Temperature Range | Face to Face Standard |
-15℃~185℃ | API 526 |
Connection Standard | Test Standard |
Flange Drilling: ASME B16.5, 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 |
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