Skip to Main Content

CAT Pumps 7171 Brass Thermal Relief Valve - 180 Degrees F, 3/8 Inch, 125 PSI, 25 GPM

Brand:
Mfr. Model #:
7171
KR Part #:
PU7171
Weight:
0.40 lbs
In Stock
MSRP
$60.99
Now Only!
$39.69
starstarstarstarstar (0)
A thermal relief valve that prevents excessive heat buildup in closed loop by-pass systems. Endures a maximum temperature of 180 degrees. Prevents premature seal and cup failure.
 
 

Technical Specifications

Max PSI: 125
Max GPM: 25
Outlet Port: 1/8 inch
Inlet Port: 3/8 inch
Max Temperature: 180 degrees F

Product Description

3/8 Inch - Thermo Valve

CAT Pump's 7171 is a thermal relief valve that handles a maximum temperature of 180 Degrees Fahrenheit. Designed for use in closed loop by-pass systems using an unloader or regulator valve. Automatically seats during unloader/regulator pressure spikes to prevent liquid bleed. Eliminates heat build-up preventing premature failure of seals and cups.

Specifications:

  • Max Flow: 25 GPM
  • Max Pressure: 125 PSI
  • Inlet Port Size: 3/8" NPT(M)
  • Discharge Port Size: 1/8" NPT(F)
  • Accessory Type: Thermal Valves
  • Material: Brass
  • Max Temp: 180°F

Features:

  • Protects pump from premature seal failure by eliminating heat
    build-up in closed loop by-pass systems.
  • Choice of three port sizes to allow convenient and easy installation
    into the by-pass loop.
  • Automatically seats during unloader/regulator pressure spikes to
    prevent liquid bleed. (Pressurized inlet required)
  • Temperature protection without interruption in flow.
  • Compatible with systems using either unloader or regulator valves.
  • Mount multiple thermo valves in-line to handle increased system flow

Product Reviews

0  Customer Review(s)
5 Star
0  (0%)
4 Star
0  (0%)
3 Star
0  (0%)
2 Star
0  (0%)
1 Star
0  (0%)

CID: -1 QueryString:cat-pumps-7171-brass-thermal-relief-valve-180-degrees-f-3-8-inch-125-psi-25-gpm| Runtime:falsep-26546.aspx/p-26546.aspxen-US2https://www.highpressurepumpsandparts.com/4/7/2025searchEngineName=cat-pumps-7171-brass-thermal-relief-valve-180-degrees-f-3-8-inch-125-psi-25-gpmcompunix.productreviews.xml.config102036516949TrueUSDTrue3.17.157.2230TrueFalse10:17 PM1FalseUSDTrueen-USFalse0en-US265461FalseFalseproduct| LastCustomerReview:
Updating...
Loading...