Pressure Relief Valves

Useful Information

All text and product images are the intellectual property and copyright of Pipestock Limited

Key Features / Tech Specs / Dimensions:

  • Screwed BSP Parallel
  • Adjustable pressure 0.5 to 10 bar
  • Working temperature 0°C - 150°C
  • For us with gas, steam and liquids
  • Suitable for use as a bypass valve
  • Complies to PED 97/23/EC
2017_06_01_15_51_41_ART_622_V2_1.pdf Number Part Name Material
1 Nut and Locknut Brass
2 Housing Cap Brass
3 Regulator Brass
4 Locknut Regulator Brass
5 Regulator Seat Brass
6 Spring Pusher Brass
7 Bonnet Brass
8 Spring Steel
9 Gasket Pressed Fibre
10 O-Ring EPDM Rubber
11 Rod Brass
12 Valve Seat Brass
13 Valve Gasket EPDM Rubber
14 Valve Nut Brass
15 Body Brass
Product Code Size A (mm) B (mm) C (mm) D (mm) E (mm)
378035 1/2" 136 56 35.5 30 28
378036 3/4" 158 64 39.5 32 35
378037 1" 169 76 47 40 41
378038 1 1/4" 207 90 56 44 49
378039 1 1/2" 230 100 62.5 47 56
378040 2" 259 124 75 60 71
378041 2 1/2" 305 135 79.5 69 88
378042 3" 315 145 84.5 78 100

Useful Info:

This product should not be used as a safety valve.

Manual Test Function

 

IMPORTANT: The technical data given on this website is for preliminary information purposes only and is published without guarantee. All line drawings are for illustrative purposes only and should not be regarded as wholly accurate in every detail. We reserve the right to withdraw or to alter the specification of any product without notice. For more information, please consult our Terms of Business.

If you require any further information then don’t hesitate to ring us here at Pipestock on 0845 634 1053. We’re always happy to help!

Grouped product items
CodeProduct NameList PriceYou SaveYou Pay Quantity
378035Brass Pressure Relief Valve BSPP 1/2" £84.33 50% £42.17
378036Brass Pressure Relief Valve BSPP 3/4" £111.80 50% £55.90
378037Brass Pressure Relief Valve BSPP 1" £151.52 50% £75.76
378038Brass Pressure Relief Valve BSPP 1 1/4" £224.30 50% £112.15
378039Brass Pressure Relief Valve BSPP 1 1/2" £277.52 50% £138.76
378040Brass Pressure Relief Valve BSPP 2" £387.32 50% £193.66
378041Brass Pressure Relief Valve BSPP 2 1/2" £830.98 50% £415.49
378042Brass Pressure Relief Valve BSPP 3" £1,008.28 50% £504.14