Lift Check Valves

L&T Forged Steel Gate, Globe and Check Valves have established themselves the world over for their quality, reliability and long service. Rugged and compact in design, these valves are manufactured to the latest international designs using advanced manufacturing techniques and stringent quality control checks. The valves are regularly supplied to major Indian and international clients including oil refining companies and EPC contractors. They are available in a range of sizes starting from 1/4" to 2" (in reduced-bore design) and from 3/8" to 11/2" (in full-bore design).

L&T Valves Limited is a wholly owned subsidiary of Larsen & Toubro. Backed by an fifty-year track-record of excellence and world-leading innovation, the company provides engineered flow-control solutions for key sectors of the economy. L&T Valves Limited is synonymous with world-class manufacturing and quality assurance systems. Our plants have the agility and flexibility to deliver a wide variety of valves against time constraints and dynamic market demands. International safety, health and environment standards govern every phase of the manufacturing process.

1. Bolted body-bonnet design for valves up to Class 800. Valves with welded bonnet also available on request

2. Screwed with seal-welded body-bonnet design for valves of Class 1500

3. Bellows-sealed Gate and Globe valves available in Class 800

4. Bolted body-bonnet joints provided with spiral-wound stainless steel gasket and graphite filler for maximum protection against leaks

5. Die-formed graphite inner packing rings and braided graphite end rings with Inconel wire reinforcement and corrosion inhibitor

6. T-head stem-disc connection of gate valve fully meets strength requirements of API 602 and API 598

7. Rolled ACME thread on stem for smooth operation

8. Tapered shoulder on the stem for back seating

9. Self-aligning type gland assembly with stud-and-nut tightening

10. Integral hard-faced body seat for globe and check valves

11. Spring-loaded disc on check valves suitable for nonhorizontal applications too

12. Gate and globe valves can be offered with electrical actuators

13. Austenitic SS forging for body and bonnet of Cryogenic valves, resulting in excellent impact strength, minimal heat loss and resistance to corrosion

14. Valves can be offered to NACE MR-0175 and other special NACE requirements

15. Valves can be supplied with IBR certification