The safety valve must hinder the not allowable rise in pressure. It can be used by water, air, steam or for other neutral, compressible fluids.
From -10°C up to 250°C.
By flammable or toxic fluid - max. 1,0 MPa or 200°C. By steal-boiler - up to 1,0 MPa. When using the safety valve for other non-specified media, it is necessary to ask for installation.
Installation and operation:
Flexible body design, with induction hardened, abrasion-proof and corrosion-proof sealing surface at the valve seat and the valve disc. Stainless steel spindle guide at the valve stem, anti-rust protection spring without color-free component. Accurate pressure response, total disc lifting within 10% pressure increase. Unpressurized blow-down, solid closure within 10% pressure drops in compressible media and 20% pressure drops in liquids and under sound pressure.