Pressure Relief Valve - Safety Relief Valve

• After-sales Service: 1year
• Warranty: 1year
• Certification: ISO 9001:2000
• Power Source: Pneumatic
• Operation Pressure: Atmospheric Pressure
• Applicable Medium: Crude Oil
• Structure: Horizontal
• Material: Stainless Steel
• Transport Package: Export Packing
• Trademark: Deenpu
• Origin: China
• HS Code: 84314310
• Production Capacity: 10000

Product Description

To ensure safety, the drilling pump is equipped with safety valve in the outlet, which is able to control the ultimate pressure of the pump within the admitted scope.
The high pressure safety valve is forged by high quality structural alloy steel. As a kind of protection device and human safety device, it is generally installed on cementing devices, fracturing pump, high pressure operation piping, pressure vessel and devices under high pressure and high flow capacity. It controls elastic force of the valve seat by adjusting the nut on the top. Once the pumping pressure or piping pressure exceeds pre-established pressure value, safety valve opens automatically to release the pressure. When the pressure value reaches the normal value, valve rod will recover the position by spring and close the valve.

Specifications

Name	Cold working pressure	Connection type	Buckle model
Safety valve Relief valve	42Mpa(6000psi)	Hammer Union	M×M
	70Mpa(10000psi)		M×F
	105Mpa(15000psi)		F×F

 

Pressure Relief Valve application

Oil and Gas lines
High-pressure well servicing lines
Acidizing& fracturing lines, &testing lines
Crude Oil and Sour Gas, Mud.
Manifolds and Pipelines, vessels
circulating lines, and other well service
cementing and stimulation applications.
Production and flushing lines

Features

High Pressure
Compact and simple to operate, union end connection is convenient for installation.
Set at the customer specified relief pressure and is fully tested
The butterfly spring inside can realize opening/closing of valves, therefore safety valves can protect people and equipment without shutting down relevant equipment. They are more reliable than shear type safety valves.

Company Introduction
Jiangsu Deenpu Petrochemical Machinery Co., Ltd is located in China Petroleum equipment manufacturing base in yancheng city private industrial park, Jiangsu. Major Products: Blowout preventer and accessories; Choke and kill manfold; Choke and Kill Hose; Control Panel; Wellhead & Christmas Tree; Valves; Test Pump; Bop Control Unit; Union/ Swivel Joint/ Fitting; Flange; Spool; Packing Elastomer.

FAQ
Q1: What's your business range?
A: We manufacture Bop, wellhed, valves ( gate valve, check valve, choke valve, plug valve ), flanges, swivel joint , pup joint and so on.
Q2: How about the quality of the managements?
A: We have a complete quality control system , all of our products will be fully pre-inspection by QC departments before shipping to you . We have the certification of ISO,API Certificate. 
Q3: Can you offer OEM or design services?
A: Yes, we have our own design department and production tools. We can make OEM products according to your requirements.
Q4: What are your terms of payment and delivery time?
A: We could accept T/T, Paypal, Western Union, Credit Assurance. Generally, we will arrange the shipment within 7 days after received payment.
Q5: How about warranty?
A: 12 months warranty.