HIGH PRESSURE RELIEF VALVES HAM-LET H-900HP SERIES

The H-900 HP Series is a relief valve designed for high-pressure services. It is most suited for use where changes in pressure can cause process issues, system damage or personal injury. SST 316 construction MAWT* up to 6000 psi Set Pressure from 50 psig to 6000 psig (3.50 to 414 bar) Identifying colored springs for each pressure range Replaceable springs for variable pressure ranges Available in all pipe threads and LET-LOK® connections Option to comply with standards CE/PED Sizes range: 1/4",1/2", 6mm and 12mm *Maximum Allowed Working Pressure MATERIALS OF CONSTRUCTION Item No. Cap Plug Label...

CLEANING & PACKAGING Every H-900HP series relief valve is cleaned in accordance with Standard Cleaning and Packaging Procedure 8184. Oxygen Clean & Lubricant-Free Cleaning and packaging is conducted in accordance with Special Cleaning and Packaging Procedure 8185. The H-900HP Relief Valve design has been tested for proof and burst. Every H-900HP Relief Valve is factory tested for proper assembly, set and resealing performance. No detectable leakage is allowed during the shell test. NOMINAL CRACKING PRESSURE RANGE FOR 1/4" NOMINAL CRACKING PRESSURE RANGE FOR 1/2" Spring Designator Spring Designator...

FLOW DATA AT 70°F (20ºC) FOR 1/4" BODY SIZE WATER FLOW Water Flow (LPM) Inlet Pressure (Psig) WATER FLOW Water Flow (US.GPM) HIGH-PRESSURE RELIEF VALVES H-900HP SERIES Water Flow (US.GPM) Inlet Pressure (Psig)

FLOW DATA AT 70°F (20ºC) FOR 1/4" BODY SIZE WATER FLOW Water Flow (LPM) Water Flow (US.GPM) SPRING 5000-6000psig WATER FLOW AIR FLOW Air Flow (SLPM) 300 Inlet Pressure (Psig) Inlet Pressure (Psig) Water Flow (US.GPM)

FLOW DATA AT 70°F (20ºC) FOR 1/2" BODY SIZE WATER FLOW Water Flow (LPM) Inlet Pressure (Psig) Water Flow (US.GPM) HIGH-PRESSURE RELIEF VALVES H-900HP SERIES Inlet Pressure (Psig) Water Flow (US.GPM)

OPERATION H-900HP relief valves open when the system pressure reaches the set pressure and closes when the system pressure drops below the set pressure. Valves that have not been actuated for some time may contain initial relief pressure higher than the set pressure. Seal Material Body Material Valve Series Valve Type 00 - LET-LOK® Ends Spring Designator For other end connections, please contact a UCT Fluid Solutions representative. CE/PED Certification See table: "NOMINAL CRACKING PRESSURE RANGE" BLANK - Standard testing CE* Factory Calibration Designator 50-6000 Psi Example: H-900-HP-SS-L-1/4-A120...