NH3

Ball valves for quick on/off action in LPG and NH3 applications

Ball valves are rather inexpensive devices for on/off applications. They are highly suitable for pipeline isolation to allow maintenance, flow blockage, change of flow and many other applications.

Product description

Ball valves are also known as quarter-turn valves, making them fast acting valves as they fully permit or restrict flow by a simple 90˚ turn of the lever. They are commonly actuated manually, however actuation can also be done pneumatically or electrically.

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Material

Body: Carbon steel, stainless steel
Ball: Stainless steel, duplex stainless steel
Stem: Stainless steel, duplex stainless steel
Seat: PTFE, Carbon Graphite (CG), DEVLON V
Handle: Carbon steel
Spring: Stainless steel

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Specifications

Gas types: LPG (Propane, Butane), NH3 (Ammonia, Anhydrous Ammonia) and many others
Connections: Thread, flange, weld
Type: ANSI, DIN, NPT, BSP, socket, butt
Temperature range: -196˚C to +700˚C (-320˚F to +1292˚F)
Sizes and range: 1/4" to 24", DN15 to DN600 
Series: Z TTTGV, Z SSSGV, ZGTTTGV, ZG SSSGV, ZRB TTGVV, ZRB SSGVV, ZGRB SSGVV, ZGRB TTGVV, ZGS SSSGV, K SGSGV, KRB SGSGV, GKS SGSGV, GKS NGGVV, ZG TTTG and Z TTTG
Standards: UL listed, CE-PED, IEC 61508, API Monogram Standard API 6D. certi­ficate number: 6D-0363, EAC, EN 161/EN 23553, ATEX, Lloyd’s Type Approval

*Materials and specifications are subject to generalisation. Our experienced people are ready to help you find the correct fit for your application. 

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Features

  • Fast acting and reliable
  • No lubrication
  • Minimal chance of leakage
  • Fire proof
  • Bi-directional flow
  • Full or reduced bore
  • Double block or bleed
  • low emission design
  • Split body
  • In-line packing maintenance
  • Spring-loaded seat system
  • Self-relief seats
  • Floating, guided or trunnion ball construction

Did you know?

Ball valves are very product versatile and additionally function with: CNG, LNG, NG, cryogenics, industrial gasses, Oxygen, Nitrogen, CO2, DME, diesel, gasoline, Hydrogen, biogas, bioLPG and Kerosene amongst several others 

Ball valves are available in 2, 3 or 4-way types depending on requirements

There are multiple configuration options available for the valves

Alternative products

  • A gold globe and angle valve

    Globe and angle valves

    These useful valves regulate or completely shut off the flow in service pipelines of cylinder filling plants, bobtails, transports, bulk storage containers and more.

    See our Globe and angle valves

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