Tel:
(973)340-9955
sales@straval.com
Adjustable Pressure Relief Valves

High Pressure Relief Valves

Stra-Val designs and manufactures its own line of High Pressure Relief Valves. If you are looking for high quality performing Adjustable Pressure Relief Valves, you have come to the right place! Our High Pressure Relief Valves are manufactured out of stainless steel (316 or 303) or exotic alloys (Titanium, Alloy 20, Monel or Hastelloy), depending on your requirements.


We have a wide selection of Relief Valves, you can choose from. We strive to provide you with HIGH QUALITY products and UNBEATABLE prices! You can count on Straval, to satisfy your needs!


If you need assistance, please don't be afraid to contact us. You can reach us by using the contact form. If you desire, you can give us a call at (973)340-9955 or at our toll free number 1(888)380-9660.

Inline Relief Valve

RVH-05i

Piston type, small orifice, 1/4"-1" Npt

    • Piston operated
    • 1/4"-1" NPT THD (larger sizes can be made available)
    • Orifice sizes 0.047-0.25 inch (1.2-6.4 mm) 
    • Control/Relief pressures up to 4500 PSI (320 Bar) with multiple spring ranges (see table below)
    • Materials: 303 & 316 Stainless Steel
Select size
VIEW
Npt threaded connections High Pressure Relief Valve

RVC-05-Npt

High press, high flow 1/4-3" Npt

    • Stainless Steel model (Monel, Hastelloy, Titanium, and Alloy 20 model also available)
    • 1/4"-3" NPT Threaded D (1/2"-4" flanged; see flanged model RVC05-150FLG, RVC05-300FLG, RVC05-600FLG)
    • Pressure ratings to 5000 PSI (340 Bar) for specific spring ranges, see pricing pages below)
Select size
VIEW
Npt threaded Alloy High Pressure Relief Valve

RVC-05-EX

High press, high flow 1/4-3" Npt

    • Wetted Materials: Hastelloy C276, Monel, Titanium, Alloy 20  (Stainless Steel model available here)
    • 1/4"-3" NPT Threaded (1/2"-4" flanged; see flanged model RVC05-150FLG-EX, RVC05-300FLG, RVC05-600FLG)
    • Pressure ratings to 5000 PSI (340 Bar) for specific spring ranges, see pricing pages below)
Select size
VIEW
economy stainless steel relief valve

RVA-05

Atmosph disch, low flow, 1/8-3" Npt

    • Order as Stainless Steel valve, Hastelloy Valve, Titanium Valve & some sizes in Brass (For Exotic Alloy Model Click Here)
    • 1/8"-3" NPT THD
    • Adjustable relief pressures from 0.5 PSI (0.03 Bar) to 400 PSI (27 Bar)* (multiple springs)
    • Tamper proof design, requires valve to be removed to readjust
Select size
VIEW
atmospheric discharge relief valve

RVA-05-EX

Atmosph disch, low flow, 1/8-3" Npt

    • Order as Hastelloy Valve, Titanium Valve or Monel Valve. (Stainless Steel valve Available Here)
    • 1/4"-3" NPT THD
    • Adjustable relief pressures from 0.5 PSI (0.03 Bar) to 400 PSI (27 Bar)* (multiple springs)
    • Tamper proof design, requires valve to be removed to readjust
Select size
VIEW
In-Line Relief Valve

RVi-05

In-Line, small flow, 1/4-3" Npt

    *1/4" size only

Select size
VIEW
ALloy In-Line Relief Valve

RVi-05-EX

Hastelloy, Monel, Titanium, Alloy20 In-Line Relief

    • Hastelloy, Monel, Titanium, Alloy20 (Stainless Steel Model can be found here)
    • 1/4"-3" NPT THD
    • Adjustable relief pressures from 0.5 PSI (~0.03 Bar) to 400 PSI (~27 Bar)*

    *1/4" size only

Select size
VIEW