protectiondevice. It has high precision of action, good repeatability, accuratereturn and convenient operation and maintenance.
Type 901 Safety Valve with switching cap, switching top cover, with handle .
Design features
◆ Diameter DN20~DN300;
◆ Throat diameter, large discharge;
◆ Half seat structure design;
◆ The parts of the module board design;
◆ According to user needs, can use soft seal, corrugated, with radiating frame structure;
◆ Design, test according to DIN standard;
◆ Flange according to standard of EN1092, nominal pressure PN16~PN40;
◆ The selection of material: carbon steel, stainless steel, and other special materials