Delta’s Pressure Regulating Valves (PRVs) are designed and manufactured to meet the BS5041 (High Pressure) standard, ensuring reliable performance in demanding applications. Constructed from gunmetal BS1400 LG2, these valves are ideal for marine environments and other harsh conditions.
Our PRVs are available with flanged or threaded inlets and either an integral 2½” Instantaneous female outlet or a 2½” BSP male outlet for easy compatibility with various international fittings.
Note: The photo shows a 2½” Instantaneous Female Outlet
✅ Selected models available with next day UK delivery.
Delta’s Pressure Regulating Valves – PRV’s are expertly designed to maintain uniform firefighting pressure across fire mains, ensuring optimal safety and performance. Ideal for high-rise buildings, they ensure constant pressure regardless of location, preventing over-pressurisation that could compromise safety.
These PRVs are also suitable for ring mains where normal pressure may exceed the safe operating limits of portable firefighting equipment. Constructed from corrosion-resistant LG2 Gunmetal, Delta PRVs are highly durable and perfectly suited for use in marine and other harsh environments
Delta’s Pressure Regulating Valves – PRV’s are expertly designed to maintain uniform firefighting pressure across fire mains, ensuring optimal safety and performance. Ideal for high-rise buildings, they ensure constant pressure regardless of location, preventing over-pressurisation that could compromise safety.
These PRVs are also suitable for ring mains where normal pressure may exceed the safe operating limits of portable firefighting equipment. Constructed from corrosion-resistant LG2 Gunmetal, Delta PRVs are highly durable and perfectly suited for use in marine and other harsh environments
Powered by
The 3 people I deal with most at Delta are Richard, Lisa and Ashley. They never let me down and are always ready to help and assist with any enquiries I have. Most importantly they understand that my business often has urgent inquiries that others dont and have always been very capable of competitive pricing and getting equipment to me in good time enabling me to meet very strict customer deadlines. Delta fire is highly recommended my me.
don Hawkins
4.5 /5 out of 11 ReviewsFantastic equipment and customer service. Would high recommend Delta Fire to any company looking for fire service equipment. After doing a lot of market research, I found and contacted Delta Fire to get more information about their equipment. Any questions I had where answered, they helped me look at my company's needs and pick which products where best suited. Extremely helpful. To add the very long warranty and that they are UK made is what separates the from the rest. Thank you guys for all your help. 10/10
thomas gallagher
4.5 /5 out of 11 ReviewsExcellent customer service and high quality British made products.
Sean Cannon
4.5 /5 out of 11 ReviewsTheir team is brilliant, always helpful and provide a great service.
Brian
4.5 /5 out of 11 ReviewsGreat company, i order from these regular. Ashley very good at getting back to me, very knowledgeable.
Sharon Rowe
4.5 /5 out of 11 ReviewsThe 3 people I deal with most at Delta are Richard, Lisa and Ashley. They never let me down and are always ready to help and assist with any enquiries I have. Most importantly they understand that my business often has urgent inquiries that others dont and have always been very capable of competitive pricing and getting equipment to me in good time enabling me to meet very strict customer deadlines. Delta fire is highly recommended my me.
don Hawkins
4.5 /5 out of 11 ReviewsThe 3 people I deal with most at Delta are Richard, Lisa and Ashley. They never let me down and are always ready to help and assist with any enquiries I have. Most importantly they understand that my business often has urgent inquiries that others dont and have always been very capable of competitive pricing and getting equipment to me in good time enabling me to meet very strict customer deadlines. Delta fire is highly recommended my me.
don Hawkins
out of 11 ReviewsFantastic equipment and customer service. Would high recommend Delta Fire to any company looking for fire service equipment. After doing a lot of market research, I found and contacted Delta Fire to get more information about their equipment. Any questions I had where answered, they helped me look at my company's needs and pick which products where best suited. Extremely helpful. To add the very long warranty and that they are UK made is what separates the from the rest. Thank you guys for all your help. 10/10
thomas gallagher
out of 11 ReviewsExcellent customer service and high quality British made products.
Sean Cannon
out of 11 ReviewsTheir team is brilliant, always helpful and provide a great service.
Brian
out of 11 ReviewsGreat company, i order from these regular. Ashley very good at getting back to me, very knowledgeable.
Sharon Rowe
out of 11 ReviewsThe 3 people I deal with most at Delta are Richard, Lisa and Ashley. They never let me down and are always ready to help and assist with any enquiries I have. Most importantly they understand that my business often has urgent inquiries that others dont and have always been very capable of competitive pricing and getting equipment to me in good time enabling me to meet very strict customer deadlines. Delta fire is highly recommended my me.
don Hawkins
out of 11 Reviewsor send us an email:
or send us an email:
