LP Check Valve Housing SP-72-7 Check Valve Body Waterjet Intensifier Spare Valve Housing

Short Description:

LP Check Valve Housing SP-72-7, Techni Waterjet SP-72-7, SP-72-7 Valve Housing
Technical Specifications
Connection:Low‑pressure (LP) feed‑water circuit
Valve Type:Spring‑loaded disc/poppet
Compatible Poppet :SP‑73‑2 Check Valve Poppet 
Compatible Spring:500‑12‑0040 LP Check Valve Spring
Internal Bore:Guides disc travel; per OEM, nominal 20.6 mm (SP‑72‑5 housing)
Operating Pressure:Up to 4 137 bar (60 000 psi)
Temperature Range:–20 °C to +150 °C (typical for stainless‑steel valve bodies)

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Details

LP Check Valve Housing SP-72-7 Check Valve Body Waterjet Intensifier Spare Valve Housing

The SP‑72‑7 LP Check Valve Housing (Part number SP‑72‑7, Article No. 12440) is a 316‑grade stainless‑steel valve body engineered for the low‑pressure feed circuit of Waterjet Intensifier Pumps, where it houses the spring‑loaded SP‑73‑2 poppet and 500‑12‑0040 LP check valve spring to allow one‑way water flow and prevent backflow under cyclic loads up to 4 137 bar.

Technical Specifications
Connection:Low‑pressure (LP) feed‑water circuit
Valve Type:Spring‑loaded disc/poppet
Compatible Poppet :SP‑73‑2 Check Valve Poppet
Compatible Spring:500‑12‑0040 LP Check Valve Spring
Internal Bore:Guides disc travel; per OEM, nominal 20.6 mm (SP‑72‑5 housing)
Operating Pressure:Up to 4 137 bar (60 000 psi)
Temperature Range:–20 °C to +150 °C (typical for stainless‑steel valve bodies)
Surface Finish:Machined Ra ≤ 0.4 µm for sealing surfaces