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Plug Valves – TYA

TYA manufactures high-performance plug valves designed for reliable control in demanding high-pressure oilfield and industrial applications. Available in Standard Service and H₂S Service configurations, our plug valves meet rigorous industry standards with:

• Standard service: up to 15,000 psi working pressure, 22,500 psi test pressure

• H₂S service: up to 10,000 psi working pressure, 15,000 psi test pressure

Constructed with a rugged forged alloy steel body, these valves ensure strength, durability, and long service life even under extreme conditions.

Design & Features

• Bottom entry and top entry designs for easy maintenance

• Interchangeable valve parts with most major industry designs

• Serialized for full traceability

• MTR (Material Test Report) and Pressure Test Report available on request

• Suitable for fracturing, cementing, acidizing, and other high-pressure operations

Plug Valve Assembly Components

Each plug valve assembly includes:

1. Cap Screw (2 pcs)

2. Washer (Small) – 2 pcs

3. Washer (Bigger) – 2 pcs

4. Handle Adapter – 1 pc

5. Stop Bolt – 1 pc

6. Stop Collar – 1 pc

7. Grease Fitting – 1 pc

8. Body – 1 pc

9. Wing Nut – 1 pc

10. Segment – 3 pcs

11. Retainer Ring – 1 pc

12. Lip Seal – 2 pcs

13. Plug Seal – 2 pcs

14. Plug – 1 pc

15. Roll Pin – 1 pc

16. Insert – 2 pcs

17. Insert O-ring – 2 pcs

18. Adjusting Nut O-ring – 1 pc

19. Adjusting Nut – 1 pc

Plug Valve Repair Kit

The repair kit set includes:

• Plug Seal (2 pcs)

• Plug (1 pc)

• Insert (2 pcs)

• Insert O-ring (2 pcs)

• Adjusting Nut O-ring (1 pc)

Available Sizes & Specifications

Custom sizes available on request.

Key Advantages

• High-pressure capacity: up to 15,000 psi

• Forged alloy steel body for durability

• Interchangeable parts reduce downtime and costs

• Easy maintenance design (bottom/top entry)

• Wide application range in oilfield & industrial operations

• Complete repair kits for extended service life