Home > Products > Drilling Mud Pump and Spare Parts > Shear Relief Valve > Factory Supply JA-3 shear relief valve flange type in stock

Factory Supply JA-3 shear relief valve flange type in stock

    Payment Type: L/C,T/T,D/P,Western Union
    Min. Order: 1 Piece/Pieces
    Delivery Time: 10 Days
Basic Info

Model No.: JA-3

Structure: Multi Cylinder, Piston Pump

Power: Hydraulic

Application: Machinery Manufacturing

Performance: Wearable

Standard: Standard

Theory: Reciprocating Pump

Usage: Oil

Pressure: High Pressure

Brand Name: BH

Additional Info

Packaging: export package

Productivity: 50 piece per week

Brand: BH

Transportation: Ocean,Land,Air

Place of Origin: Baoji

Supply Ability: 200 piece per Month

Certificate: API/ISO

Product Description

Supply JA-3 Shear Relief Valve flange type in stock 

JA-3 Shear Relif Valve Flanged Type is an insurance mud, mud before work, according to the cylinder and piston specification determines the rated pressure, the safety valve cover off the shear pin on the clipboard into the pin hole. If the pump head pressure exceeds the rated pressure, shear pin will be cut and mud from the side of the vent valve, play a protective role.


1 Shear pin relief valve
2 Type:JA-3
3 Flange / screw thread connection
4 Max pressure: 5500 PSI


1.Opening and closing smoothly

2.Small Bearing pressure area of piston

3.Easy reposition 

4.Safety valve can used for multifold mud pumps.

5. Connection style: flange / thread

6. Working pressure:35Mpa 

Shear Safety Valve3Shear Safety Valve2Hot sale of our company are : 

1. Drilling pump: F500/F800/F1000/F1300/F1600 

2. Drilling mud pump spare parts. (PZ, EMSCO, BOMCO)

3. Pneumatic tube clutch and parts

4. Chains, bearings and belts in oil fields

5. Hydraulic Disc Brake spare parts

hot sale

Our packing

About our company

   Baoji Baohao Petroleum Machinery Equipment Co., Ltd., was founded in 2003, specializing in design, R&D, production of oil drilling equipment and technical services. Meanwhile, it is an independent import & export corporation.

   The Pneumatic Clutch and clutch spares, Drilling Mud Pump parts, Drawworks spare parts for oil drilling equipment we produced are served as designated products for many domestic famous professional oil equipment manufacturers, such as Sinopec, CNPC, Nanyang RG Petro-Machinery (Group) Co., Ltd., and Sichuan Honghua Petroleum Equipment Co., Ltd. Besides, Baohao also exports products to many countries and regions such as USA, Russia, Turkish and Kazakstan. 

about company

Glories of company

   The pneumatic clutch and clutch spares, drilling mud pump parts, drawworks spare parts for oil drilling equipment we produced are served as designated products for many domestic famous professional oil equipment manufacturers, such as Sinopec, CNPC, Nanyang RG Petro-Machinery (Group) Co., Ltd., and Sichuan Honghua Petroleum Equipment Co., Ltd. Besides, Baohao also exports products to many countries and regions such as USA, Russia, Turkish and Kazakstan.

    With its excellent and experienced technical team in petroleum machinery manufacturing as well as advanced machining and precision testing equipment, learning feedbacks from experience of use in site, continuously refines and improves product processing technology and product quality.

Baohao strictly abides the GB/TI9001-2008-ISO9001-2008 QMS, the Industry Standard SY5138-92, SY/T6760-2010 and American API Standard during the whole production process including the delicacy management of contract execution and monitoring over in-warehouse and ex-warehouse products. The good-quality products and service are highly commended by clients at home and abroad. 


if any inquires , please don't hesitate to send us . 

Product Categories : Drilling Mud Pump and Spare Parts > Shear Relief Valve

Email to this supplier
  • *Subject:
  • To:
    Wendy Tan
    Ms. Wendy Tan
    Chat Now
  • *Messages:
    Your message must be between 20-8000 characters
Communicate with Supplier?Supplier
Wendy Tan Ms. Wendy Tan
What can I do for you?
Chat Now Contact Supplier