Description
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:
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Standard service: up to 15,000 psi working pressure, 22,500 psi test pressure
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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
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Bottom entry and top entry designs for easy maintenance
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Interchangeable valve parts with most major industry designs
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Serialized for full traceability
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MTR (Material Test Report) and Pressure Test Report available on request
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Suitable for fracturing, cementing, acidizing, and other high-pressure operations
Plug Valve Assembly Components
Each plug valve assembly includes:
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Cap Screw (2 pcs)
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Washer (Small) – 2 pcs
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Washer (Bigger) – 2 pcs
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Handle Adapter – 1 pc
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Stop Bolt – 1 pc
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Stop Collar – 1 pc
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Grease Fitting – 1 pc
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Body – 1 pc
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Wing Nut – 1 pc
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Segment – 3 pcs
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Retainer Ring – 1 pc
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Lip Seal – 2 pcs
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Plug Seal – 2 pcs
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Plug – 1 pc
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Roll Pin – 1 pc
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Insert – 2 pcs
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Insert O-ring – 2 pcs
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Adjusting Nut O-ring – 1 pc
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Adjusting Nut – 1 pc
Plug Valve Repair Kit
The repair kit set includes:
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Plug Seal (2 pcs)
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Plug (1 pc)
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Insert (2 pcs)
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Insert O-ring (2 pcs)
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Adjusting Nut O-ring (1 pc)
Available Sizes & Specifications
| Size | End Connection | Service | Working Pressure | Test Pressure | Operation Type | A (in) | B (in) | C (in) | D (in) | E (in) |
|---|---|---|---|---|---|---|---|---|---|---|
| 1502 MxF | Standard | 15,000 | 22,500 | Handle | 10.53 | 4.74 | 4.50 | 4.50 | 1.00 | |
| 1502 MxF | H₂S | 10,000 | 15,000 | Handle | 10.53 | 4.74 | 4.50 | 4.50 | 1.00 | |
| LP Thread | Standard | 10,000 | 15,000 | Handle | 8.50 | 5.41 | 5.25 | 6.85 | 2.05 | |
| 1502 MxF | Standard | 15,000 | 22,500 | Handle | 13.88 | 5.41 | 5.26 | 6.85 | 1.75 | |
| 1502 MxF | H₂S | 10,000 | 15,000 | Handle | 13.88 | 5.41 | 5.26 | 6.85 | 1.75 | |
| 1502 MxF | Standard | 15,000 | 22,500 | Gear | 17.00 | 7.20 | 9.06 | 3.05 | 3.05 | |
| 1502 MxF | H₂S | 10,000 | 15,000 | Handle | 17.00 | 7.20 | 9.06 | 3.05 | 3.05 |
Custom sizes available on request.
Key Advantages
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High-pressure capacity: up to 15,000 psi
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Forged alloy steel body for durability
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Interchangeable parts reduce downtime and costs
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Easy maintenance design (bottom/top entry)
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Wide application range in oilfield & industrial operations
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Complete repair kits for extended service life


