Ball Valve

Cast Steel Fixed Ball Valve

Model: Q347F/W/H/Y
Nominal Diameter: NPS 1/2"～64"
Nominal Pressure: Class 150~2500LB
Applicable Temperature: -196°C to 450°C
Applicable Media: Water, gas, oil, natural gas, and corrosive media (acid and alkali)
Design & Manufacture Standard: API 6D

Technical Specifications:

• Face-to-Face Dimensions: ANSI B16.10
• Flange Connection: ANSI B16.5, MSS-SP44
• Inspection & Testing Standard: API STD.598

Overview:

The valve is available in two structural types:

1. Two-Piece Design: The body is connected with threaded bolts and sealed with PTFE gaskets.
2. Three-Piece Design: The middle section is bolted together for secure assembly.

The valves suitability for various working temperatures and media depends on the selected seat and gasket/packing materials. It is mainly used in industries such as chemical, metallurgy, petroleum, and pharmaceuticals, where high-pressure media transmission is required.

• Operating Temperature Range: -196°C to 450°C
• Operation Methods: Manual, pneumatic, electric, hydraulic, and worm gear actuation
• Nominal Diameter Range: NPS 1/2" to 12"
• Nominal Pressure Range: Class 150LB to 1500LB
• Applicable Media: Water, gas, oil, natural gas, and corrosive fluids (acid and alkali)