Hattersley 970G PN16 Butterfly Valve - Gearbox Operated
The Fig. 970 and 970G valves feature a robust ductile iron body with an integrated notch plate, anti-blowout stem, and fully bonded epoxy coating for Level 3 C3 corrosion protection. Maintenance-free design reduces downtime, while DN250+ valves include a gear operator. Suitable for flow regulation and gas applications, they comply with BS EN 593/558 and are approved for Group 1 & 2 gases and liquids (PED 2014/68/EU). Rated PN16, -10 to 130°C.
Other Products and Services from Flowstar (UK) Ltd
Niezgodka Type 10.2 Safety Valve - Stainless - Lever
Product Specifications
Size Options: 3/8", 1/2", 3/4", 1"
Connections: Screwed BSPP or NPT
Materials:
- Nozzle: Stainless Steel
- Spring Bonnet: Stainless Steel
- Disk: Metal
- Joints & Seals: NBR, FPM, EPDM (varies by model)
Head Type: A (Gas-tight Lever)
Medium Compatibility: Steam, Gases, and Liquids
Set Pressure Range: 0.05 to 500 Barg (dependent on size)
Temperature Range: -60 to 280 °C
Additional Information: We offer various other variants (please refer to downloads) featuring alternative (a) O-ring and disk materials, (b) NPT connections, (c) orifice sizes, and (d) head types. For further details, kindly get in touch with us.
Niezgodka Type 13 Straight Pattern Relief Valve
Product Specifications
Sizes Available: ½", ¾", 1", 1¼", 1½", 2", 2½", 3", 4", 5", 6"
Connection Types: Flanged DIN or ANSI
Materials: SG Iron / Carbon Steel (13.1) and Stainless Steel (13.2)
Disk Options: Metal, Viton, or Nylon (dependent on pressure requirements)
Joints & Seals: NBR, FPM (varies by model)
Suitable Media: Steam, Gases, and Liquids
Set Pressure Range: 0.5 to 30 Barg (size dependent)
Temperature Range: -10 to +280°C
Design Information: For detailed specifications and product notes, please refer to the accompanying product documentation.
This revised description is designed to enhance search engine optimisation while providing clear and concise technical information.
Bailey 716ESD Safety Relief Valve (EDPM Disc with Dome Top – Suitable for Water & Gas Service (not Air))
The Kunkle Bailey 716ESD Safety Relief Valve (featuring an EDPM disc with a Dome Top) is specifically designed for water and gas applications (not suitable for air). This safety relief valve boasts a top-guided, unobstructed seat bore which allows for full lift capability, ensuring maximum discharge performance. The Bailey 716 safety relief valve is certified to BS6759 parts 1, 2, and 3, making it an excellent choice for the protection of vessels, pipelines, and equipment operating with hot or cold water, air, steam, and various other gases and liquids.
Specifications:
Sizes: 1/2" x 3/4" to 2" x 3"
Connections: BSP Female Inlet x BSP Female Outlet
Materials: Bronze body, Chrome Vanadium spring
Disc: EDPM
Medium: Suitable for gases and liquids, including air and hot water
Set Pressure: 0.35 to 32 Barg (size dependent)
Temperature Range: -29 to +150°C Maximum
Notes: Also referred to as IMI Bailey Birkett valves, Kunkle Emerson valves, and Safety Systems UK valves.
Optimise your system's safety with the Kunkle Bailey 716ESD Safety Relief Valve—ensuring reliable and efficient pressure relief for various applications.
Flowstar (UK) Ltd
Wiltshire Road, Kingston-upon-Hull, East Riding of Yorkshire, HU4 6PA, United Kingdom
Flowstar (UK) Ltd is a leading global supplier of safety, relief, and reducing valves. With strong partnerships across major manufacturers, we deliver precise, reliable valve solutions tailored to your needs. Email enquiries to sales@flowstar.co.uk or call us on +44 (0)1482 601030.