Pilot Operated Safety Relief Valve By Mt.h Control Valves Co.,ltd

We are engaged in manufacturing, exporting and supplying excellent quality Pilot Operated Safety Relief Valve to our valuable clients.
MODEL : HSP-OVT (SP00C)

* Summary
Model : HSP-OVT (SP00C)
Applicable Fluid : Liquedfied Gas / LNG / LPG /
LEG / LN2 / LO2 / LAr
Applicable Pressure : 0.15~7 PSI / 0.01~0.5 kgf/cmA
0.001~0.05 Mpa
Applicable Temperature : -196 ~ 50A C
End Connection : ANSI & JIS
Size(Inlet x Outlet) (inch) : 2x3, 3x4, 4x6, 6x6, 6x8, 8x10, 10x12, 12x16, 14x18
Material : A351 CF8M, B26 356-T6
Procedure and test
based on international standard- ANSI rule for fitting, valve-flanged
- API rule Seat Tightness of pressure
- ASME rule for installation and operation

Pilot Operated Safety Valve has been designed and manufactured under the ISO 9001 quality system and ASME code, using high grade measuring equipments and facilities.

* Application
API CODE
ANSI CODE
IGC CODE/IMO
Rule for Classification of Shipping


* Special Feature

Compact, Simple and Smart Concept
Full Lift of Disc at the set pressure
Easy Maintenance and the Adjustment of set pressure
Min. Loss of medium and keeping of medium from pressure vessel through smaller Blow-down operating range
Pressure : 0.15~35PSI / 0.01~2.5kg f/a / 0.001~0.25MPa
Fluid : Liquefied Gas/LNG/LPG/LEG/EQUIVALENT VAPOUR
Temperature : Cyogenic~Ambient Temp.
[-196a ~125a /~321a ~260a ]