Search
Call for Live Order Assistance & Technical Support (7:30am-5pm CST)
All Categories
    Menu Close

    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: TeeJet / Spraying Systems
    SKU: SS6815-3/4HSS
    $112.00 / EA
    i h
    Ship to

    DELAY MY SHIPMENT until all in-stock items AND backordered items are available in one warehouse before shipping. (You will receive only one freight bill if you choose this option).

    *

    Ship my in-stock items now, ship my backordered items when they become available. (You will be billed for each shipment).

    *
    *
    *
    Shipping Method
    Name
    Estimated Delivery
    Price
    No shipping options
    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

    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.
    Customers who bought this item also bought
    Picture of Valve Repair Kit, Viton, for 442, 443, 462, 463 Series, Repair Parts

    Valve Repair Kit, Viton, for 442, 443, 462, 463 Series, Repair Parts

    Dema Engineering
    DE61-78V
    Valve Repair Kit, Viton, for 442, 443, 462, 463 Series, Repair Parts
    $11.10 / EA
    Picture of Bushing, 304 Stainless, 1" MPT x 3/4" FPT, 3000 PSI

    Bushing, 304 Stainless, 1" MPT x 3/4" FPT, 3000 PSI

    CTRB3000-1
    Hex Bushing, 1IN, 304 Stainless, 3000 Psi, High Pressure
    $11.30 / EA
    Picture of Bushing, 304 Stainless, 3/4" MPT x 1/2" FPT, 3000 PSI

    Bushing, 304 Stainless, 3/4" MPT x 1/2" FPT, 3000 PSI

    CTRB3000-3/4
    Hex Bushing, 3/4IN X 1/2IN, 304SS, 3000 Psi
    $8.30 / EA
    Picture of 1/2" MPT x 1/2" Hose Barb, 316 Stainless Steel, Hex Nipple Style

    1/2" MPT x 1/2" Hose Barb, 316 Stainless Steel, Hex Nipple Style

    EVRST1
    Hose Barb Fitting, 316 Stainless Steel, 1/2IN Mpt x Hose Barb
    Save 10% on 25!
    $9.20 / EA
    Picture of Swivel Elbow, 1/4" MPT, 3/8" Tube O.D., Gray

    Swivel Elbow, 1/4" MPT, 3/8" Tube O.D., Gray

    John Guest Fittings
    LMELS1438
    Swivel Elbow, 1/4IN Mpt X 3/8IN Tube, Gray Acetal, Buna
    Save 15% on 10!
    $4.80 / EA