VINVAL API 602 Forged Steel Pressure Seal Gate Valve – Class 150–2500 High Pressure Service

Product Description

VINVAL Forged Steel Pressure Seal Gate Valve (API 602) is designed and manufactured in accordance with international standards API 602 / BS 5352 / ASME B16.34, specifically developed for high-pressure industrial systems requiring maximum sealing performance and operational safety.

These valves are widely used in oil & gas, petrochemical plants, high-pressure steam systems, power generation, and heavy industrial applications.

Technical Specifications

• Size Range: 1/2” – 2” (DN15 – DN50)
• Pressure Rating: Class 150 – 2500
• Temperature Range: -29°C to 425°C
• Body Material: ASTM A105
• End Connection:
  • Flanged End (standard)
  • Optional: Threaded / Welded (as per standards)
• Valve Type: Gate Valve (on/off service)

Design & Testing Standards

• Design Standards: API 602 / BS 5352 / ASME B16.34
• Inspection & Testing: API 598 / GB/T 13927 / JB/T 9092
• Socket Weld Ends: ANSI B16.11 / JB/T 1751
• Threaded Ends: ANSI B1.20.1 / JB/T 7306
• Butt Weld Ends: ANSI B16.25 / JB/T 12224
• Flanged Ends: ANSI B16.5 / JB79

Design Features

• Pressure Seal Bonnet design for superior sealing performance under high pressure
• Forged steel body & bonnet construction for high strength and durability
• Precision machining ensures reliable operation and long service life
• Suitable for high temperature and high pressure environments
• Manufactured in compliance with ANSI/ASTM material standards
• Wide range of material options:
  • A105, LF2, F5, F11, F22
  • Stainless Steel 304 / 316 / 304L / 316L
  • F347, F321
  • F91, Monel, 20 Alloy

Advantages of VINVAL Pressure Seal Gate Valves

• Withstands extreme pressure up to Class 2500
• Superior sealing performance with minimal leakage
• High safety design with Pressure Seal Bonnet
• Stable operation under high temperature conditions
• Excellent mechanical strength
• Long service life with low maintenance requirements
• Suitable for critical industrial applications

Applications

VINVAL Pressure Seal Gate Valves are widely used in:

• Power plants and thermal power systems
• High-pressure steam systems
• Oil & Gas and petrochemical refineries
• Chemical and process industries
• Steel, metallurgy, and fertilizer plants
• High-pressure water, gas, and oil systems

Why Choose VINVAL at PM-E

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

Product Information

• Brand: VINVAL
• Category: Forged Steel Pressure Seal Gate Valve
• Size Range: 1/2” – 2”
• Pressure Range: Class 150 – 2500

Download Technical Documents (PDF)

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