Description
Characteristic
Dual-seal design (bellows+packing)
In conformity with international seal standard to ensure 0 leakage.
Stainless steel bellows used for design.
No fault in 10000 times of reciprocating of bellows.
Specification
Nominal diameter: DN15~DN300 (8"~12")
Pressure rating: PN10~PN40 (class 150-300)
Working temperature: -40°C~500°C
Connection mode: Flange type
Material
Valve body: Carbon steel, alloy steel, stainless steel
Valve core: Carbon steel, alloy steel, stainless steel
Valve seat: PTFE, hardfacing alloy, stainless steel