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JA3 Shear Relief Safety Valve for Mud Pump - High-Strength China Factory Suppliers for Reliable Drilling Protection
Product Specifications
| Product model | JA 3 |
| Application | Used on Drilling mud pump discharge end to prevent damage from overpressure |
| Valve type | Shear Pin Type Relief Valve |
| Working pressures | 5000 PSI (35MPa) |
| Temperature rating | -20°C to 120°C |
| Valve Body material | 35CrMo (4135) |
| Material of piston rubber and Cushion pad | Nitrile Rubber (NBR) |
| Service life | 1,000–2,000 hours under normal operating conditions |
| Standard | Produced under API Q1 / ISO 9001 quality management system |
| Applicable Fluids | Designed to operate with both water-based, oil-based and highly corrosive drilling fluids commonly used in oilfield drilling operations |
| Third party witness and inspection report available | Bureau Veritas (BV), CCS, ABS, SJS etc. |
OEM Equivalent / Compatible Product Part Numbers
Our valve body is manufactured in full accordance with original drawings and are directly interchangeable with the following part numbers
| OEM Brand | Pump Models | Compatible Part Numbers |
| BOMCO | F500 |
AH33003-00 / AH0000060100 AH33007-00 / AH0000060200 |
| F800 / F1000 | ||
| F1300 / F1600 |
Contact for more details about the safety valves which used for HONGHUA, RG, RONGSHENG, EMSCO, LSNOV
All product names, trademarks, and part numbers are used for identification purposes only and are the property of their respective owners. We are an authorized and recognized supplier. If you are looking for specific mud pump safety valve part numbers, please contact our sales team for detailed references or technical support.
Product Details
Frequently Asked Questions (FAQ)
Q
What is the JA 3 shear pin type relief valve used for?
The JA 3 is a shear pin type relief valve installed on the discharge end of drilling mud pumps. It is designed to protect the pump and downstream equipment from damage caused by overpressure conditions during oilfield drilling operations.
Q
What is the maximum working pressure of the JA 3 relief valve?
The JA 3 relief valve is rated for a maximum working pressure of 5,000 PSI (35 MPa), making it suitable for high-pressure drilling mud pump systems commonly used in the oilfield industry.
Q
Which drilling fluid types is the JA 3 valve compatible with?
The JA 3 valve is designed to operate with water-based, oil-based, and highly corrosive drilling fluids commonly used in oilfield drilling operations. Its NBR (Nitrile Rubber) piston rubber and cushion pad ensure reliable sealing across various fluid types.
Q
Is the JA 3 valve compatible with BOMCO mud pumps?
Yes. The JA 3 is fully compatible with BOMCO pump models including F500, F800, F1000, F1300, and F1600. It is interchangeable with OEM part numbers AH33003-00 / AH0000060100 and AH33007-00 / AH0000060200. Please contact us for compatibility with HONGHUA, RG, RONGSHENG, EMSCO, and LSNOV pump models.
Q
What quality standards does the JA 3 valve meet?
The JA 3 relief valve is produced under the API Q1 and ISO 9001 quality management systems. Third-party inspection and witness reports are available from internationally recognized bodies including Bureau Veritas (BV), CCS, ABS, and SJS.
Q
What is the expected service life of the JA 3 relief valve?
Under normal operating conditions, the JA 3 relief valve has an expected service life of 1,000 to 2,000 hours. Actual service life may vary depending on operating pressure, fluid type, temperature, and maintenance practices on site.