Armstrong GD-200 Valve 2″ Flanged PRV 150 PSI Diaphragm Type Pressure Reducer

Brand new Armstrong GD-200 2" direct-acting pressure reducing valve. This is a diaphragm-operated, spring-loaded, globe-style valve designed for water, air, and other non-corrosive fluids. Ideal for HVAC systems, irrigation, industrial utilities, and general process control. The valve features a rugged ductile iron body and a stainless steel seat for long-term durability and accurate regulation.

This version includes ANSI Class 150 flanged connections and is suitable for service pressures up to 150 PSI. The elastomer diaphragm and valve disc provide tight shutoff and stable downstream control even under fluctuating inlet conditions.

• Model: Armstrong GD-200

• Size: 2 inch nominal pipe size

• Valve Type: Direct-acting, pressure reducing

• Body Material: Ductile Iron

• Disc Material: Elastomer (Nitrile)

• Seat Material: Stainless Steel

• Diaphragm: NBR (optional Viton available)

• Connection Type: ANSI 150# Flanged (Flat Face)

• Max Inlet Pressure: 150 PSI

• Outlet Pressure Range: 37-100 PSI

• Flow Direction: Inlet to Outlet (marked on body)

• Max Fluid Temperature: 175°F standard

• Mounting Orientation: Horizontal line installation

• Flow Coefficient (Cv): Approx. 16

• Application: Water, air, and compatible non-corrosive fluids

• Recommended Uses: HVAC systems, pressure zones, irrigation, process supply lines

• Condition: New, unused surplus