SAFETY DEVICE VENTING- BRASS VALVES (NOMINAL PIPE SIZE)
560, 560s ANGLE SAFETY VLAVE FOR COLD WATER & STEAM FLAT SEAT DIRECT SPRING,
MAXIMUM COUNTER PRESSURE~1,033KG/CM2 / CALIBRATION RANGE: 1~12KG/CM2, HYDRAULIC TEST: 25KG/CM2/60C
SV-B27/SV-B29 With Lever standard 10bar for steam, liquids waters & oil max temp 100C. The turns of the spring at full discharge remain with a distance of over 2mm. These valve have to be calibrated when installed calibration nut can be locked with check nut.
570 Brass safety valve free discharge for compressed air metal seal (working pressure at 80C max 0~12bar)
MSL-Membrane safety val in brass discharge cap in anti shock resin. Ni-Cr st-st spring Membrance and seal in not water up to 140C, con’t 1/2″pt male/female standard 1.5, 3.7, 10bar.