SMC 555 Series Brass Balanced Pressure Regulator Valves

These balanced pressure regulator valves with brass bodies are part of the SMC 555 Series, designed for car wash and pressure wash applications where weep guns are used or where a bypass returns to a supply tank.

Brass body
Buna-N, EPDM, or FKM seals
Two-way flow
3/8" FNPT inlet & bypass
Dimensions: 3.92" Hgt.
Flow rate: 7 GPM
Working pressure: 50 psi to 2500 psi
Maximum temperature: 180°F

Item #	Description	Catalog Pg.	Price
Item 22754	3/8" FNPT x 3/8" FNPT SMC 555 Series Brass Balanced Pressure Regulator Valve with Buna-N Seals & 500 psi CR Alloy Spring 67.61/Each In Stock Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-522	67.61/Each In Stock
Item 22755	3/8" MNPT x 3/8" FNPT SMC 555 Series Brass Balanced Pressure Regulator Valve with Buna-N Seals & 500 psi CR Alloy Spring 129.46/Each In Stock Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-522	129.46/Each In Stock
Item 22756	3/8" FNPT x 3/8" FNPT SMC 555 Series Brass Balanced Pressure Regulator Valve with EPDM Seals & 500 psi CR Alloy Spring 72.49/Each In Stock Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-522	72.49/Each In Stock
Item 22757	3/8" FNPT x 3/8" FNPT SMC 555 Series Brass Balanced Pressure Regulator Valve with FKM Seals & 500 psi CR Alloy Spring 72.49/Each In Stock Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-522	72.49/Each In Stock
Item 22758	3/8" MNPT x 3/8" FNPT SMC 555 Series Brass Balanced Pressure Regulator Valve with FKM Seals & 500 psi CR Alloy Spring 128.49/Each Special Order Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-522	128.49/Each Special Order
Item 22759	3/8" FNPT x 3/8" FNPT SMC 555 Series Brass Balanced Pressure Regulator Valve with Buna-N Seals & 1000 psi CR Alloy Spring 67.61/Each In Stock Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-522	67.61/Each In Stock
Item 22760	3/8" MNPT x 3/8" FNPT SMC 555 Series Brass Balanced Pressure Regulator Valve with Buna-N Seals & 1000 psi CR Alloy Spring 128.49/Each In Stock Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-522	128.49/Each In Stock
Item 22761	3/8" FNPT x 3/8" FNPT SMC 555 Series Brass Balanced Pressure Regulator Valve with FKM Seals & 1000 psi CR Alloy Spring 72.49/Each In Stock Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-522	72.49/Each In Stock
Item 22762	3/8" FNPT x 3/8" FNPT SMC 555 Series Brass Balanced Pressure Regulator Valve with Buna-N Seals & 2000 psi CR Alloy Spring 67.61/Each In Stock Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-522	67.61/Each In Stock
Item 22763	3/8" MNPT x 3/8" FNPT SMC 555 Series Brass Balanced Pressure Regulator Valve with Buna-N Seals & 2000 psi CR Alloy Spring 129.46/Each In Stock Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-522	129.46/Each In Stock
Item 22764	3/8" FNPT x 3/8" FNPT SMC 555 Series Brass Balanced Pressure Regulator Valve with EPDM Seals & 2000 psi CR Alloy Spring 72.49/Each In Stock Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-522	72.49/Each In Stock
Item 22765	3/8" FNPT x 3/8" FNPT SMC 555 Series Brass Balanced Pressure Regulator Valve with FKM Seals & 2000 psi CR Alloy Spring 72.49/Each Out of Stock (On Order) Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-522	72.49/Each Out of Stock (On Order)
Item 22766	3/8" FNPT x 3/8" FNPT SMC 555 Series Brass Balanced Pressure Regulator Valve with Buna-N Seals & 800 psi 17-7 Stainless Steel Spring 71.91/Each In Stock Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-522	71.91/Each In Stock
Item 22767	3/8" FNPT x 3/8" FNPT SMC 555 Series Brass Balanced Pressure Regulator Valve with FKM Seals & 800 psi 17-7 Stainless Steel Spring 81.09/Each In Stock Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-522	81.09/Each In Stock
Item 22768	3/8" FNPT x 3/8" FNPT SMC 555 Series Brass Balanced Pressure Regulator Valve with FKM Seals & 2000 psi 17-7 Stainless Steel Spring 81.09/Each In Stock Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-522	81.09/Each In Stock
Item 22769	3/8" FNPT x 3/8" FNPT SMC 555 Series Brass Balanced Pressure Regulator Valve with Buna-N Seals & 2500 psi 17-7 Stainless Steel Spring 71.91/Each In Stock Save 5% when you buy 2+ Save 10% when you buy 4+ Save 15% when you buy 12+	P-522	71.91/Each In Stock