Reliance 3/4″ x 1″ Female BSP 4.0 Bar Pressure Relief Valve PREL100016
Free shipping
£28.84 EXCL. TAX
£34.61 INCL. TAX
In stock
Overview
SPECIFICATIONS
Inlet Connection: 3/4″ FBSP
Outlet Connection:1″ FBP
Set pressure: 4.0 bar
Operating temperature: 140ºC max
Test pressure of body: 25.0 bar
MATERIALS
Body: Hot pressed DZR brass
Diaphragm: EPDM elastomer
Seal: EPDM elastomer
Spring: Spring steel wire – corrosion protected
Internals: OT58 brass
Cap: High grade glass fibre reinforced plastic
Details
Reliance 3/4″ x 1″ Female BSP 4Bar Pressure Relief Valve PREL100016
A high capacity pressure relief valve to protect closed-circuit water heating systems from overpressure, made from hot pressed brass. The outlet is one size larger than the inlet to ensure high discharge flow rates. It has a separate seal seating from the diaphragm with a cover which is made from OT58 brass. Available in a variety of sizes to suit most installations, it also has a pressure range from 2.5 bar to 5.0 bar with the response pressure indicated on the twist cap. The valve size is determined by the heat output of the boiler as shown in the maximum heating capacity table on page 2.
FEATURES AND BENEFITS
• The outlet is one size larger than the inlet, for high capacity discharge
• Provides protection against over-pressurisation in wet heating systems
• Diaphragm design gives improved resistance against scale
• Cartridge design gives ease of service and replacement without the need to re-set the response pressure
• Set pressure range from 2.5 bar to 5.0 bar to suit any system requirement • High lift design for increased discharge capacity
Additional information
Weight | 1 kg |
---|---|
Brand | |
Manufacturers Code | PREL100016 PREL 100016 |
EAN | 5056084905613 |
Google EAN | 5056084905613 |
SKU | RE-3-49 |
You May Also Be Interested In
-
Albion – 22mm Pressure & Temperature Relief Valve 4.5 Bar
SKU: AW-9-54EXCL. TAX £39.51 INCL. TAX £47.41 Add to cartAlbion – Thermostat High Limit STATHIGHALT
SKU: AW-4-17aEXCL. TAX £20.73 INCL. TAX £24.87 Add to cartAlbion – Dual Thermostat STATDUALALT
SKU: AW-14-25EXCL. TAX £22.81 INCL. TAX £27.37 Add to cartAlbion – Probe Aquastat Thermostat
SKU: AL-4-16EXCL. TAX £16.56 INCL. TAX £19.87 Add to cartAlbion – 3 Bar 3/4″ Pressure Relief Valve
SKU: AW-8-75EXCL. TAX £25.25 INCL. TAX £30.31 Add to cartAlbion – Titanium Immersion Heater 3KW IMHTRSS – DIRECT
SKU: AW-11-2aEXCL. TAX £32.03 INCL. TAX £38.43 Add to cartAlbion – Pressure Reducing Valve
SKU: AW-1-34EXCL. TAX £59.70 INCL. TAX £71.64 Add to cartAlbion – Combined Control & High Limit Thermostat
SKU: AW-38-2EXCL. TAX £16.56 INCL. TAX £19.87 Add to cartAlbion – 18 Litre Expansion Vessel EXPVES1921
SKU: AW-26-24EXCL. TAX £33.18 INCL. TAX £39.82 Add to cartAlbion – 14″ 3kw Titanium Immersion Heater 1 3/4″
SKU: AW-11-2EXCL. TAX £32.03 INCL. TAX £38.43 Add to cartAlbion – Thermostatic Mixing Valve
SKU: AW-3-41EXCL. TAX £149.27 INCL. TAX £179.12 Add to cartAlbion – 7 bar 15mm Pressure Relief Valve
SKU: AW-9-14aEXCL. TAX £20.81 INCL. TAX £24.97 Add to cartWe use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it.AcceptPrivacy policy