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NBR

NBR

Nitrile Rubber (NBR / Buna-N)
The chemical name for Nitrile rubber is Butadiene Acrylonitrile. However, most commonly it is referred to as NBR or Buna-N. NBR is probably the most common solenoid valve seal material and it is considered the standard material for neutral fluids by many. NBR is also the standard material for O-rings.
NBR can stand media temperatures to approximately 90 degrees Celsius on continuous basis, and higher temperatures intermittently. NBR resists aging caused by heat very well. However, NBR's resistance to sunlight is very poor. Abrasion and tear resistance of NBR is very good.
NBR seals are most commonly used with the following media: Water, Air, Different Fuels, Oils, and Gases
NBR has a good resistance to: Aliphatic hydrocarbons, Petroleum, Fuels, Mineral Oil, Vegetable Oil, Hydraulic fluids, Alcohol, Many Acids, Abrasion
NBR has a poor resistance to: Ozone, Acetone, Methyl Ethyl Ketone, Chlorinated Hydrocarbons, Ethers and Esters

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Diaphragm VITON, EPDM or NBR for PU22003AR Shako Solenoid Valve
Viton, EPDM or NBR solenoid diaphragm to fit Shako PU220AR-03 Brass Solenoid Valve, will fit genuine..
£2.64
Ex Tax: £2.20
Diaphragm NBR for PU225 and SPU225 Shako Solenoid Valve
NBR diaphragm to suit solenoid valve SPU225 stainless steel and PU225 brass Solenoid Valve, will fit..
£5.32 £3.72
Ex Tax: £3.10
Diaphragm NBR for PU220 and SPU220 Shako Solenoid Valve
NBR solenoid diaphragm to fit Shako PU220A Brass and SPU220A stainless steel Solenoid Valve, will fi..
£7.19 £5.03
Ex Tax: £4.19
Based on 1 reviews.
Nass Magnet system 8 armatures and spares
Nass Magnet system 8 2/2 way normally closed armature assembly with flange fitting with Brass o..
£9.30 £6.23
Ex Tax: £5.19
ISO15218 15mm Pilot solenoid Valve 3/2 way Normally Closed 0.8mm
The 15 mm pilot valve has been designed and developped as a logical evolution of the traditional pro..
£13.78 £9.23
Ex Tax: £7.69
ISO15218 15mm Pilot solenoid Valve 3/2 way Normally Closed 1.1mm
The 15 mm pilot valve has been designed and developped as a logical evolution of the traditional pro..
£13.78 £9.23
Ex Tax: £7.69
Irrigation Solenoid Valve 1" BSP normally closed 24vAC
1" Water irrigation Solenoid Valve 2/2 way Normally Closed with anti-water hammer design, flow contr..
£30.18 £15.10
Ex Tax: £12.58
Based on 2 reviews.
RPE Push Fit Water Solenoid Valve Nylon 1/4 3/8 6mm 8mm + 10mm
RPE push fit solenoid valve series, 2/2 way normally closed (Power to Open) nylon body water solenoi..
£23.42 £15.70
Ex Tax: £13.08
Based on 1 reviews.
Irrigation Solenoid Valve 1" BSP 6-40vDC latching
1" Water irrigation Solenoid Valve 2/2 way Latching (bi-stable) function with anti-water hammer desi..
£33.78 £16.90
Ex Tax: £14.08
Plastic appliance water solenoid valve normally closed 1/4 BSP
3105BC 2/2 Normally Closed (Power to Open) nylon RPE water appliance solenoid valves are available w..
£27.32 £18.31
Ex Tax: £15.26
RPE nylon water solenoid valve 2/2 normally closed 1/2 BSP
2/2 Normally Closed (Power to Open) nylon miniature water solenoid controlled valve port size 1/2" B..
£27.32 £18.31
Ex Tax: £15.26
Based on 1 reviews.
Solenoid Valve Nylon Normally Closed Water 3/4 BSP 2/2 6115BC
2/2 Normally Closed (Power to Open) nylon RPE water appliance solenoid valves with port size 3/4" BS..
£27.32 £18.31
Ex Tax: £15.26
Solenoid Valve Nylon Normally Closed Water 3/8" 2/2 4105BC
4105BC 2/2 Normally Closed (Power to Open) nylon RPE water appliance solenoid valves are available w..
£27.32 £18.31
Ex Tax: £15.26
Solenoid Valve Nylon Normally Closed Water Appliance 1/4"BSP
3115BC 2/2 Normally Closed (Power to Open) nylon RPE water appliance solenoid valves are available w..
£27.32 £18.31
Ex Tax: £15.26
Solenoid Valve RPE Normally Closed Food Appliance 3/8 BSP
4115BC 2/2 Normally Closed (Power to Open) nylon RPE water appliance solenoid valves are available w..
£27.32 £18.31
Ex Tax: £15.26
Water Solenoid Valve Nylon Normally Closed 1/2 BSP 2/2 way
RPE 2/2 Normally Closed (Power to Open) nylon miniature water solenoid controlled valve port size 1/..
£27.32 £18.31
Ex Tax: £15.26
15mm Solenoid Valve Nylon Normally Closed Water Appliance 1175BC
15mm water solenoid valve 2/2 way normally closed (Power to Open) 3/4" BSP nylon body water applianc..
£32.24 £21.60
Ex Tax: £18.00
Based on 8 reviews.
Low volt latching solenoid valve Nylon all sizes water 0.2-10 Bar 2/2
Latching Nylon solenoid valve WRAS approved Series 115BB 2/2 way port sizes 1/4" BSP Male 3115BB, 1/..
£33.64 £22.54
Ex Tax: £18.78
Based on 6 reviews.

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