BERLUTO DRV 378 / DRV 303GG REDUCING VALVE
Sizes: 1/2" (DN15), 3/4" (DN20), 1" (DN25), 1.1/4" (DN32), 1.1/2" (DN40) and 2" (DN50)
Connections: Female BSP Inlet x Female BSP Outlet
Materials: Gunmetal Body / Bonnet: Brass upto DN32 then from DN40 Cast Iron / Diaphragm: NBR or Viton / Seals: NBR or Viton / Inlet Parts: Brass, Stainless Steel.
Medium: Gases & Liquids i.e. Water (suitable for drinking water), neutral non-viscous fluids, compressed air, nitrogen, non combustible gases. Not suitable for steam.
Inlet Pressure (Max): 25 Barg
Outlet Pressure: 0.5 to 9 Barg
Temperature: -20 to +75 degC (NBR), -20 to +190 degC (Viton)
Approvals: PED 97/23/CE category I
Notes: (a) 1/4" gauge ports, (b) Integral Strainer (c) Minimum pressure drop inlet to outlet: 1 Barg
(d) Assembly positions: any, prefered vertical.

Manufacturers Datasheet: Click Here