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HP500 Series Relief Valves 150 to 575 psig
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HP500 Series Relief Valves 150 to 575 psig
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Item # HP533B-2MP
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Item # HP533B-2MP, High Pressure Inline Relief Valves
List Price QUOTE
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Features
Very accurate cracking pressure
Zero leakage up to 95% of cracking pressure
100% seat leakage tested
Tamper-proof adjustment
PED certifications and CE marking available for most models
Proper filtration is recommended to prevent damage to sealing surfaces.
Unit of Measure:
Imperial
Metric
Both
Specifications
·
Applications
·
Leakage
·
Safety
Specifications
Series
HP500
Body Material
Brass
O-Ring Material
Neoprene
Valve Size
1/4
in
End Connections (Inlet/Outlet)
Inline male pipe by female pipe
Operating Pressure
150 to 575
psig
10 to 40
bar
Cracking Pressure
150 to 575
psig
Cracking Pressure Tolerance
±5%
Operating Temperature
-40 to 300
ºF
Spring Material
17-7 PH Stainless Steel
Dim. A
1.92
in
Hex
3/4
in
Weight
.16
lbs
Optional Body Material
316 Stainless Steel
Brass
Optional End Connections
1/4" Male BSPT x 1/4" Female BSPT
M - Male NPT
Applications
System overpressure protection
Storage tanks
Freon® recovery systems
Medical equipment
Refrigeration & heating equipment
Measuring & dispensing pumps
Communications equipment
Process control instruments
R & D pilot plants
Leakage
Leakage:
Ascending pressure 0 up to 95% of cracking pressure
Reseal pressure:
90% of cracking pressure
Leakage at Reseal pressure:
Zero
Safety
For Your Safety
It is solely the responsibility of the system designer and user to select products suitable for their specific application requirements and to ensure proper installation, operation, and maintenance of these products. Material compatibility, product ratings and application details should be considered in the selection. Improper selection or use of products described herein can cause personal injury or property damage.
MORE IMAGES
·
How it Works
·
Flow Curves
·
Dimensional Drawing
DOWNLOADS
HP500 Series Dimensions & Flow Rates
(PDF, 54KB)