We are a Swing Check Valve, Pilot Operated Safety Valve, Ball Valve manufacturer integrating R&D, manufacturing, sales and after-sales service. In the production process, we strictly implement production standards to ensure product quality. Our company always takes 'high quality, high efficiency, equality and mutual benefit, harmony and win-win' as the principle. Our entrepreneurial spirit is: strict, down-to-earth, progressive and innovative. The company has introduced a full set of advanced automatic production lines.

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
1/2"-3" DN15-DN80	Brass, Bronze
Pressure Rating	Disc Material
Class150-Class2500 PN16-PN425	Brass, Bronze
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

We always pay attention to the frontier of the Air Compressor Brass Pressure Relief Valve (AV-PV-1002) industry and implement internal process reengineering and product innovation. With the increasing competition in the industry, our company constantly standardized management to improve the professional quality and service level of employees. Our company adheres to the talent is the blood of the enterprise, reputation is the backbone of the enterprise, unlimited business opportunities in our company.

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