Corrosion Resistant Alloy Materials Check Valve PR1 PR2
L-X(-46℃~180℃)Check Valve PR1,PR2
Product Introduction
The one-way flow of fluid is controlled, and the valve seat and core are made of corrosion-resistant alloy materials. The optimized design of the spring components does not come into contact with the fluid, increasing the reliability and service life of the product.
Technical Parameters
| Color | Customer's request |
| Model Number | Check Valve |
| Speciflcation Level | PSL1-4 |
| Nominal Diameter | 1 13/16"~7 1/16" |
| Working Medium | Oil,Natural Gas,Mud |
FAQ
The information you may like to know before order:
1. Methods of Payment:
T/T or L/C.
2.Shipping way:
We suggest by air or by sea.
3.Quality Control:
Our company has a sound organizational structure and a complete quality system, and has passed the quality system certifications of GB/T19001-2016/ISO 9001:2015, GB/T24001-2016/ISO14001:201514001:2015,ISO45001:2018.Having the national "Special Equipment Manufacturing License (Pressure Pipeline Components)", "National Industrial Product Production License (Pumping Unit)", and API Q1/APISpec6A, 16C, 16A, 5CT qualification certifications issued by the American Petroleum Association.
4.After Services:
(1). The company's sales service station guarantees 24-hour service.
(2). Relevant departments will respond and handle customer feedback issues within 24 hours.
(3).Technical Support will be available in any time.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.

