GEMELS S.p.A.
PG Series Accumulator Safety Valve Block
Model No.: PG (Safety Valve)
The PG series safety valve is a hydraulic isolation and discharge block for accumulators, consisting of a ball valve (isolation), a pre-set automatic relief valve (safety) and a needle valve (manual discharge), with an optional solenoid valve for remote discharge. Available in DN10-DN32 rated at 42 MPa with relief settings up to 420 bar, the relief valve is certified, calibrated and CE-marked per the European Pressure Equipment Directive PED 2014/68/EU.
Specifications
| Valve Type | Safety Valve |
| Size Range | DN10 ~ DN32 |
| Max Pressure | 42 MPa |
| End Connections | BSP, NPT, SAE J1926 (어큐뮬레이터 포트 M33×2) |
| Body Material | Carbon Steel |
| Temperature Range | 수동식 -20°C ~ +90°C, 솔레노이드 병용식 -20°C ~ +60°C |
| Seal Material | NBR |
| Surface Treatment | 인산염 처리 (Phosphate) |