Picture of Pressure Relief Valve, Piston Style, Brass, 700 - 1200 PSI, 3/4" MPT Inlet, 3/4" FPT Outlet

Pressure Relief Valve, Piston Style, Brass, 700 - 1200 PSI, 3/4" MPT Inlet, 3/4" FPT Outlet

Pressure Relief Valves from SPRAYING SYSTEMS. Adjustable design for line pressure control on pumps and systems. Can bypass back to the liquid source or the inlet of the pump. Full flow with minimal pressure loss. Brass bodies with stainless internal parts. 1/4" through 3/4" inlet and outlet and pressures from 700 to 1200 PSI. Buna gaskets, rated to 150º F.

6815HSS valves have hardened stainless seats for higher pressures.

Manufacturer:

SKU: SS6815-3/4HSS

VIEW CATALOG PAGE E0375

$112.00 / EA

Qty:

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Specifications

Products specifications

Body Material	Brass
Port Size A	3/4"
Port Size B	3/4"
Port Type A	MPT
Port Type B	FPT
Max PSI	1200
Manufacturer Part Number	6815-3/4-HSS-1200

Additional Information

Extra sensitive Pressure Control - Standard design for pressures up to 700 PSI is built with two extra long, different tension Stainless springs. The lighter spring controls lower pressure settings and the stronger spring becomes operative at higher pressure settings.

Extra Large Valve Passage handles full flow of 3/4" supply line. Special inner rib construction provides flushing action around shut-off piston and springs. Prevents "salting out" of chemicals. Fast, responsive adjustment to changes in line pressure results.Pressure Setting Locks in Position and will not change due to vibration or jarring.