Intelligent Refrigeration Solutions0 pages

State-of-the-Art Valves for Refrigeration Systems
Armstrong Valves Feature:

Armstrong International
provides state-of-the-art
refrigeration valves that are
specifically designed for use
in industrial ammonia and
large commercial halocarbon
refrigeration systems.

Armstrong provides intelligent system solutions that improve utility performance, lower energy consumption,
and reduce environmental emissions while providing an “enjoyable experience.”

• Rugged Design
• Patented Stem Packing and Back
Seat Design
• Dual Stem Sealing
• Stainless Steel Stems
• Non-metallic main valve and
Back Seating
• Light Weight and Compact
• Hand Wheel/Seal Cap Option

Weld-in Line Stop Valves
•t Suitable for all common refrigerants including R-717 (Ammonia),
R-134a and others
•t Temperature Range: -50°F to 240°F (-46°C to +116 °C)
•t Temperature Below: -60°F (-51°C) at lower pressure
•t Safe Working Pressure: 365 psig (25 bar)
•t Leak Proof Sealing of the main valve
•t Patented Back Seating & Gland Packing design
•t Stem: Stainless Steel
•t Available in both wheel and vented cap option
•t Straight and Angle pattern ½” thru 12”
•t Connections: Butt Weld (SBW) or Socket Weld (SSW)

Strainer Valves
•t Suitable for all common refrigerants including R-717
(Ammonia), R-134a, and others
•t Screen: Stainless Steel, 70/40 Mesh
•t Working Pressure to 365 psig (25 bar)
•t Seam welded screens with reinforced screen ends
•t Cleanable design
•t Sizes from ½” to 12” Flanged, Butt Weld and NPT
connections
•t Straight and angle pattern

Armstrong International
816 Maple Street, Three Rivers, MI 49093 – USA Phone: 269-273-1415, Fax: 269-273-9057
armstronginternational.com

Bulletin 710
Printed in U.S.A. - 10/13
© 2013 Armstrong International, Inc.

Intelligent
Refrigeration
Solutions