Safety Blow off Valves

1/4 BSPP AND 1/4 NPT threads in brass

only the NPT are Fitted with pressure release ring for releasing Air from the tank or compressor

THE 150 PSI ECONOMY ONE HAS NO RING 

in the listing there are these pressures available 


40 psi

60 psi

75 psi

150 psi with certificate of complience

160 psi

ask for different pressures if required

 

the Valves are designed to protect tools and gauges from damage if the pressure becomes too great by relieving excess pressure when it reaches the set pressure


Please read our feedback we are determined to supply quality Pneumatics to you the custome


Please read our feedback we are determined to supply quality Pneumatics to the customer

We are an established Pneumatic supplier Family owned and run based in the north west able to supply all types of Pneumatics including product support, Machine and panel design and build, With our own Skilled and experienced Engineers

Any Questions Please Contact Us Through eBay or See Our Business Contact Information On eBay, On the Bottom Left Of Each Listing for any technical advice or product information and we will be glad to help 


 

BSP THREAD DATA

 

 

Nominal

Thread Size

 

Threads

Per Inch

 

 

Outside

Diameter

 

 

1/8” BSP

 

28

 

 

9.7 mm

 

 

1/4” BSP

 

19

 

 

13.4 mm

 

 

3/8” BSP

 

19

 

 

16.8 mm

 

 

1/2" BSP

 

14

 

 

20.8 mm

 

 

3/4” BSP

 

14

 

 

26.6 mm

 

 

1" BSP

 

11

 

 

33.2 mm

 

only the NPT are Fitted with pressure release ring for releasing Air from the tank or compressor the Valves are designed to protect tools and gauges from damage if the pressure becomes too great by relieving excess pressure when it reaches the set pressure Please read our feedback we are determined to supply quality Pneumatics to you the custome Please read our feedback we are determined to supply quality Pneumatics to the customer We are an established Pneumatic supplier Family owned and run based in the north west able to supply all types of Pneumatics including product support, Machine and panel design and build, With our own Skilled and experienced Engineers Any Questions Please Contact Us Through eBay or See Our Business Contact Information On eBay, On the Bottom Left Of Each Listing