API JA-3 Shear Relief Valve for Triplex Mud Pump quick delivery,100% interchangeable to OEM products

1. Opening and shutting neatly.

2. Piston's bearing pressure area is small.

3. To reposition simply.

4. Safety Valve may use for multifold mud pumps.

5. flange / screw thread connection

6. Max pressure:35Mpa

We cover wide range for fluid end and power end assembly.

Xi’an ATO International Co., Ltd. was founded in 2008, belongs to ATO Group, which is located in Xi'an, China. We are engaged in export of  drilling equipment and spare parts for upstream oil field over ten years.