Product

Pneumatic thin film ultra-low temperature regulating valve

Main application conditions

Widely used in low-temperature and cryogenic applications such as metallurgy, air separation, oxygen production, petroleum, and chemical engineering, especially for regulating and controlling ultra-low temperature conditions such as low-temperature gases, liquid oxygen, liquid nitrogen, and liquefied natural gas.

Main parameter characteristics

Nominal diameter: DN15~350

Nominal pressure: PN10~PN160; CL150~900

Connection methods: flange type, welding type

Valve body material: CF8, CF8M, etc

Traffic characteristics: equal percentage, linear, fast opening

Sealing form: soft seal, hard seal

Main technical specifications

1. Valve manufacturing, testing, and inspection: GB/T4213

2. Valve structure length: GB/T12221

3. Valve connection method: GB/T9113

Main electrical accessories

Supporting accessories such as locator, solenoid valve, air filter pressure reducing valve, etc