INTERNAL THREAD GATE VALVE

Main Performance Specifications

• Product specification: NPS 1/2"-4" (DN 15-100)
• Applicable temperature: -20-120°C
• Nominal pressure: PN 1.6MPa
• Design and manufacture: GB/T 12237/ANSI B16.34
• Connection size: GB/T 9113.1/ASME B16.5 CLASS150
• Structural length: GB/T 12221/ASME B16.1
• Thread standard: according to BSPT/BSPP/NPT/DIN/JIS/RC/G
• Inspection and test: GB/T 13927/API 598

Material of Main Parts

• Body: ASTM A351 CF8M/CF8
• Bonnet: ASTM A351 CF8M/CF8
• Stem: SS 316
• Central Serbia: ASTM A351 GR.CF8M
• Gasket: R-PTFE
• Spring: SS 304
• Sealing ring: SS 316
• Packing: R-PTFE
• Packing sleeve: SS 304
• Hex cap: SS 316
• Handwheel: Aluminum alloy