Forged Steel High Pressure Gearbox Actuated Pipeline Ball Valve

As a professional valves manufacturer with strong soft and hard power, Liangyi Valve succeeded in achieving the certificates like ISO 9001, API 6D, CE, API 607 / 6FA etc. In 2019, our company was granted the reputation of national-level high tech enterprise. In 2021, the annual turnover is close to $150 million. With the rapid development, we have been upgrading the equipments. Now there are more than 100 sets of machines in the workshops. Among them, more than 20 sets are CNC machining centers and more than 30 sets are CNC lathes. Our supply range includes ball valves, gate valves, check valves, globe valves, DBB, butterfly valves, knife gate valves and other types of valves. With the advanced equipments and strong devotion to commitment, reliability and integrity, Liangyi Valve looks forward to business cooperation with customers from all over the world, for the mutual benefit.


Design & Manufacture: API 6D, ASME B16.34, BS5351
Ends Connection: ASME B16.5 / ASME B16.47 / ASME B1.20.1
Test & Inspection: API598
Marking: MSS SP-25
Face-to-Face: ASME B16.10
Fire Safe: API 607 / 6FA

Body type: split body, 2 / 3 pieces
Bore type: Reduced bore / Full bore
Ball type: Floaing ball / Trunnion ball
Entry type: Side entry / Top entry
Ends connection: Flanged / Welded / Threaded

Fire Safe Design
Blow-out Proof Stem
Anti-static Device
Double Block and Bleed
Size Range: 1/4" - 56" / DN15 - DN1400
Pressure Range: Class 150 - 2500 / PN10 - PN420
Temperature Range: from -196ºC to +427ºC
Materials: Carbon Steel, Stainless Steel, Alloy Steel
FAQ
Q: Is your company a manufacturer or trading company?
A: We are a real and professional valves manufacturer with our own facilities and lots of equipments, which enables us to be your reliable valves supplier.

Q: Which types of valves can you supply?
A: Our supply range includes ball valves, gate valves, check valves, globe valves, DBB, butterfly valves, knife gate valves and other types of valves. We can also help source the valves, flanges and fittings from our sub-suppliers.

Q: Does your company provide OEM / ODM service?
A: Yes, we do. We provided such service and customers are satisfied.

Q: What certificates does your company have?
A: We have API 6D, CE, API 607, API 6FA, ISO 9001 and other certificates.

Q: How much is the sales turnover in 2022?
A: The sales turnover is close to $ 15 million. 

Q: How about your capacity?
A: We have over 100 sets of machines. More than 20 are CNC machining centers, more than 30 are CNC lathes.