Broady Series 3500 High Lift Safety Relief Valves

Materials: Carbon Steel, Stainless Steel, Aluminium Bronze, other materials available upon request.
Sizes: 1” x 2” (D) to 8” x 10 (T).
Connections: Flanged ANSI 150 R/F up to ANSI 2500 R/F or RTJ. Special drillings available upon request.

Accessories available: Packed or open lever, test gag, special painting, trevi-test facility.
Design: In accordance to API 520 / ASME Section VIII, Division 1: UV stamped – approved.

Download Data Sheet

Broady Series 2600 Safety Relief Valves

Total lift, full nozzle spring type for Gas, Liquid and Vapour service, designed, manufactured and tested in accordance with API standards 520, 526 and 527.

Available with screwed NPT male and female or flanged connections. Sizes ½” - 1” x 1”. Standard materials of construction: Carbon Steel and Stainless Steel (other materials available on request) Accessories: Levers, Limit Switches and Gags.

Download Data Sheet

Broady Type 180/180S Relief Valves

Proportional lift type relief manufactured in Bronze in sizes ½” – 3” inclusive with either metal to metal or Nitrile / Viton soft seats for Gas, Liquid and Vapour service. Standard end connections male inlet and female outlet with threads to BSP Parallel.

Alternative threading available on request. Flanged connections are available. Suitable for pressures up to 24 BAR (G) (½” – 2”) and 13.79 BAR (G) (2½” – 3”). Also manufactured in Stainless Steel in sizes ½” – 2” inclusive (Type 180S).

Download Data Sheet

Flowstar Ni Relief Valve Type 10.1 & 10.2

Totally enclosed right angle safety valve with screwed ends. Type 10.1 with SG iron body, stainless steel trim. Type 10.2 with stainless steel body and trim. Both valves available soft seat (various options) or metal seat design and can be fitted with easing lever. Connections screwed BSP 3/8” to 1¼” or NPT ½” – 1”.

Suitable for air, water, oil, gases, steam etc. TUV approved and fully complying to PED Directive 97/23/EC.

Download Data Sheet

Flowstar Ni Relief Valve Type 30.1 / 30.2

Totally enclosed right angle safety valve with flanged ends. Type 30.1 with carbon steel or SG iron body, stainless steel trim. Type 30.2 with stainless steel body and trim. Both valves available soft seat (various options) or metal seat design and can be fitted with easing lever. Flanged ends to DIN, ANSI or BS standards.

Size range 15mm to 100mm. Suitable for air, water, oil, gases, steam etc. TUV approved and fully complying to PED Directive 97/23/EC.

Download Data Sheet

Flowstar Ni Relief Valve Type 5.3 & 5.2

Totally enclosed right angle pressure relief valve. Type 5.3 with brass body / soft seat. Type 5.2 with stainless steel body/soft seat. SIZE RANGES: ¼” BSP inlet x 3/8” BSP outlet 3/8” BSP inlet x 3/8” BSP outlet ¼” NPT inlet x 3/8 BSP outlet (5.2 only)

SET PRESSURE RANGES: Type 5.3 0.5 to 120 BAR (G) Type 5.2 0.4 to 200 BAR (G). SEAT MATERIAL: Standard Viton (options from EPDM, Kalrez) (In future as overflow valve ACC to Ce-certification, directive 97/23/EC <<PED>>).

Download Data Sheet

Safety Relief Valve Fig 500/542

Designed and tested in accordance to BS6759 and fully complying with the Pressure Equipment Directive 97/23/EC, these versatile safety valves are of gunmetal construction with diaphragm protected working parts, PTFE to metal seating and fitted with easing lever.

Suitable for use on steam, hot water, air and inert gas applications. Available in sizes 3/8" to 3".

Download Fig 500 Data Sheet
Download Fig 542 Data Sheet

Gresswell Series 2000 Full Lift Safety Valve

Full lift safety valves designed to BS 6759 Parts 1, 2 & 3 and SAFed – TAS (Eagle Star).  Manufactured in Gunmetal or Stainless Steel with Metal or Viton seat options. 

Sizes available from ½” to 2” screwed BSP / NPT or BSPT and on request flanged to client requirements.

Download Data Sheet

BESA Safety Relief Valve

Safety Relief Valves in Cast Iron, Carbon Steel and Stainless Steel. Carrying large stocks of both the Cast Iron and Carbon Steel versions, with sizes ranging from 40mm x 65mm to 100mm x 150mm with PN flange ratings.

Download Data Sheet

Coi Technology Safety Relief Valves

Design: Open discharge or Angle Pattern.
Sizes: ¼” to 2”.
Materials: Brass, Stainless Steel, Monel, Hastelloy and Duplex Stainless Steel.
Maximum Set Pressure: 400 BarG
Connections: BSP, NPT, Flanged ANSI, DIN or BS standards.

For more information please contact our sales team.

Download Coi Technology Brochure

Flowstar Ni Range of HYGIENIC Safety Valves

Size: 3/8” to 4”
Materials: 1.4571 (316) or 1.4435 (316L). We can also offer special materials on request.
Seals: AF100, EPDM, PTFE (FDA approval on request).
Connections: IDF, Tri-clamp (ASME BPE or DIN), RJT Male or Female, Flanged (DIN or ANSI), BSP or NPT.

Maximum Set Pressure: 100 Barg (depending on valve size, type and connections).
Minimum Set Pressure: 0.05 Barg (depending on valve size, type and connections).

Special Options:

Body externally electro-polished.
Completely externally electro-polished.
Completely externally ground and polished to Ra < 1,2 μm.
Body internally glass blasted to Ra < 2,0 μm.
Surface of wetted parts with a finish of Ra < 1,6 μm.
Surface of wetted parts with a finish of Ra < 0,8 μm.
Surface of wetted parts with a finish of Ra < 0,5 μm.

Download Hygienic Safety Valve Catalogue