TEK VALVE Forged Steel Valve – API 602, High Pressure Class 800/1500/2500

Product Description

TEK VALVE Forged Steel Valves are designed and manufactured in accordance with international standards API 602 / BS 5352 / ASME B16.34, specifically engineered for high-pressure systems requiring tight shut-off performance and high safety reliability.

These valves are widely used in critical industrial applications such as oil & gas, petrochemical, steam systems, gas, and heavy industrial services.

Made from high-quality forged steel materials, TEK VALVE valves ensure excellent mechanical strength and reliable performance under severe operating conditions.

Technical Specifications

• Size Range: 1/2” – 2” (DN15 – DN50)
• Pressure Rating: Class 800 / 1500 / 2500
• Temperature Range: -29°C to 425°C
• Body Materials:
  • ASTM A105N (Carbon Steel)
  • ASTM A350 LF2 (Low Temperature Steel)
• Flow Type: Full port / Standard (Reduced port)
• End Connections:
  • Threaded (NPT / BSP)
  • Socket Weld
  • Threaded x Socket Weld combination

Design & Testing Standards

• Design Standards: API 602 / BS 5352 / ASME B16.34
• Inspection & Testing: API 598 / ISO 5208 / BS EN ISO 12266-1
• Face-to-Face Dimensions: ASME B16.10 / API 602 / BS 5352
• Threaded Ends: ANSI B1.20.1
• Socket Weld Ends: ANSI B16.11
• Flanged Ends: ANSI B16.5

Design Features

• Forged body & bonnet construction for high strength and durability
• Precision machining for reliable performance
• Spiral wound gasket ensuring leak-proof body-bonnet sealing
• Precision ground stem for smooth operation
• Self-aligning gland design
• Back-seating feature allows repacking while valve is fully open
• Available bonnet options:
  • Bolted bonnet
  • Welded bonnet
  • Pressure seal bonnet
  • Cryogenic service design

Materials of Construction

• Carbon Steel: ASTM A105
• Stainless Steel: ASTM A182 F304 / F304L / F316 / F316L
• Alloy Steel: ASTM A182 F11 / F22

Advantages of TEK VALVE Forged Steel Valves

• High pressure resistance up to Class 2500
• Excellent sealing performance with minimal leakage
• Superior mechanical strength due to forged steel construction
• Reliable operation under low and high temperature conditions
• Long service life and easy maintenance
• Suitable for critical industrial applications

Applications

TEK VALVE Forged Steel Valves are widely used in:

• Oil & Gas and Petrochemical plants
• High-pressure steam systems
• Power plants and energy industries
• Chemical and fertilizer plants
• Steel, cement, and sugar industries
• Water, gas, oil, and non-aggressive media systems

Why Choose TEK VALVE at PM-E

• Genuine products with full CO-CQ certification
• Direct import supply with competitive pricing
• Professional technical support for projects
• Fast nationwide delivery
• Full technical catalogues and drawings provided

Product Information

• Brand: TEK VALVE
• Category: Forged Steel Valves / Forged Steel Valve
• Size Range: 1/2” – 2”
• Pressure Range: Class 800 / 1500 / 2500

Download Technical Documents (PDF)

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