Ammonia Valves

We provide several packed wrench-operated ammonia valves for anhydrous ammonia applications. These ammonia valves can be trusted for effective use in many anhydrous ammonia environments, including chemical manufacturing, commercial refrigeration, and metal treating.

• Easy operation with one-piece PTFE packing
• Durable, leak-resistant stem seal
• Positive shut-off with exceptional durability due to nickel plated, case hardened stem and one-piece lead carbon steel
• Designed with uncompromised strength that ensures a trouble-free performance of the ammonia relief valves under all service conditions
• Compliance with CGA standards (1206AX9 compatible with CGA 240 outlet only, 1206AX5 compatible with CGA 705 and 240)
• Inlet Tap 1⁄4"–18 NPT

Manufactured by Sherwood Valve. Compressed Gas Association designation of CGA 240 and CGA 705. Stainless Steel 303, 3/4-14 NGT tapped inlet, no pressure relief device.