SMC 586 Series Two-Way Needle Valves

The 586 Series Two-Way Needle Valves are designed for precise, controlled flow adjustment in compact fluid systems. Their streamlined construction supports multiple configuration options, making them easy to integrate into a wide range of end-use applications. Ideal for fine metering and shutoff, these valves enable gradual and accurate regulation of flow where consistent control is crucial. The durable design ensures reliable performance in laboratory, industrial, and general fluid-handling applications where space and precision matter.

Gray PVC, white polypropylene, or black Kynar® PVDF
EPDM stem seal except 22677 which has PTFE seal
Black nylon knob; One black nylon hex nut for panel mount applications
Supports flow & pressure in either direction
Maximum panel thickness: 0.125"
Panel mount hole size: 0.875"; Panel mount threads: 7/8-20
Maximum flow diameter: 0.175"
2.5° tip except 22299 which has a 45° tip (all are 6 turns)
Maximum pressure: 125 psi
Maximum temperature: 140°F

Item #	Description	Catalog Pg.	Price
Item 22148	1/8" FNPT x 1/8" FNPT White Polypropylene Series 586 Needle Valve with EPDM Seal 17.45/Each In Stock Save 5% when you buy 12+ Save 10% when you buy 24+ Save 15% when you buy 72+	P-556	17.45/Each In Stock
Item 22149	1/4" FNPT x 1/4" FNPT White Polypropylene Series 586 Needle Valve with EPDM Seal 17.45/Each In Stock Save 5% when you buy 12+ Save 10% when you buy 24+ Save 15% when you buy 72+	P-556	17.45/Each In Stock
Item 22163	1/8" MNPT x 1/8" MNPT White Polypropylene Series 586 Needle Valve with EPDM Seal 17.45/Each In Stock Save 5% when you buy 12+ Save 10% when you buy 24+ Save 15% when you buy 72+	P-556	17.45/Each In Stock
Item 22199	1/4" MNPT x 1/4" MNPT White Polypropylene Series 586 Needle Valve with EPDM Seal 17.45/Each In Stock Save 5% when you buy 12+ Save 10% when you buy 24+ Save 15% when you buy 72+	P-556	17.45/Each In Stock
Item 22200	1/4" Hose Barb x 1/4" Hose Barb White Polypropylene Series 586 Needle Valve with EPDM Seal 17.45/Each In Stock Save 5% when you buy 12+ Save 10% when you buy 24+ Save 15% when you buy 72+	P-556	17.45/Each In Stock
Item 22230	3/8" Hose Barb x 3/8" Hose Barb White Polypropylene Series 586 Needle Valve with EPDM Seal 17.45/Each Out of Stock (On Order) Save 5% when you buy 12+ Save 10% when you buy 24+ Save 15% when you buy 72+	P-556	17.45/Each Out of Stock (On Order)
Item 22244	1/2" Hose Barb x 1/2" Hose Barb White Polypropylene Series 586 Needle Valve with EPDM Seal 17.45/Each In Stock Save 5% when you buy 12+ Save 10% when you buy 24+ Save 15% when you buy 72+	P-556	17.45/Each In Stock
Item 22254	1/8" FNPT x 1/8" FNPT Gray PVC Series 586 Needle Valve with EPDM Seal 15.37/Each In Stock Save 5% when you buy 12+ Save 10% when you buy 24+ Save 15% when you buy 72+	P-556	15.37/Each In Stock
Item 22676	1/4" FNPT x 1/4" FNPT Gray PVC Series 586 Needle Valve with EPDM Seal 15.37/Each In Stock Save 5% when you buy 12+ Save 10% when you buy 24+ Save 15% when you buy 72+	P-556	15.37/Each In Stock
Item 22299	1/4" FNPT x 1/4" FNPT Gray PVC Series 586 Needle Valve with EPDM Seal - 45° Tip 15.37/Each In Stock Save 5% when you buy 12+ Save 10% when you buy 24+ Save 15% when you buy 72+	P-556	15.37/Each In Stock
Item 22309	1/8" MNPT x 1/8" MNPT Gray PVC Series 586 Needle Valve with EPDM Seal 15.37/Each In Stock Save 5% when you buy 12+ Save 10% when you buy 24+ Save 15% when you buy 72+	P-556	15.37/Each In Stock
Item 22317	1/4" MNPT x 1/4" MNPT Gray PVC Series 586 Needle Valve with EPDM Seal 15.37/Each In Stock Save 5% when you buy 12+ Save 10% when you buy 24+ Save 15% when you buy 72+	P-556	15.37/Each In Stock
Item 27672	1/4" FNPT x 1/4" MNPT Gray PVC Series 586 Two-Way Needle Valve with EPDM Seal 15.37/Each In Stock Save 5% when you buy 12+ Save 10% when you buy 24+ Save 15% when you buy 72+	P-556	15.37/Each In Stock
Item 22318	1/4" Hose Barb x 1/4" Hose Barb Gray PVC Series 586 Needle Valve with EPDM Seal 15.37/Each In Stock Save 5% when you buy 12+ Save 10% when you buy 24+ Save 15% when you buy 72+	P-556	15.37/Each In Stock
Item 22319	3/8" Hose Barb x 3/8" Hose Barb Gray PVC Series 586 Needle Valve with EPDM Seal 15.37/Each In Stock Save 5% when you buy 12+ Save 10% when you buy 24+ Save 15% when you buy 72+	P-556	15.37/Each In Stock
Item 22325	1/2" Hose Barb x 1/2" Hose Barb Gray PVC Series 586 Needle Valve with EPDM Seal 15.37/Each In Stock Save 5% when you buy 12+ Save 10% when you buy 24+ Save 15% when you buy 72+	P-556	15.37/Each In Stock
Item 22326	1/4" OD Push-to-Connect x 1/4" OD Gray PVC Push-to-Connect Series 586 Needle Valve with EPDM Seal 18.94/Each In Stock Save 5% when you buy 12+ Save 10% when you buy 24+ Save 15% when you buy 72+	P-556	18.94/Each In Stock
Item 22677	1/4" OD Push-to-Connect x 1/4" OD Gray PVC Push-to-Connect Series 586 Needle Valve with PTFE Seal 20.04/Each In Stock Save 5% when you buy 12+ Save 10% when you buy 24+ Save 15% when you buy 72+	P-556	20.04/Each In Stock
Item 22327	3/8" OD Push-to-Connect x 3/8" OD Gray PVC Push-to-Connect Series 586 Needle Valve with EPDM Seal 19.31/Each In Stock Save 5% when you buy 12+ Save 10% when you buy 24+ Save 15% when you buy 72+	P-556	19.31/Each In Stock
Item 27673	1/4" OD Push-to-Connect x 1/4" OD Push-to-Connect Black Kynar® PVDF Series 586 Two-Way Needle Valve with EPDM Seal 34.57/Each In Stock Save 5% when you buy 12+ Save 10% when you buy 24+ Save 15% when you buy 72+	P-556	34.57/Each In Stock
Item 22338	Metal Panel Mount Nuts for SMC Series 586 Needle Valves 4.14/Each Special Order Save 5% when you buy 12+ Save 10% when you buy 24+ Save 15% when you buy 72+	P-556	4.14/Each Special Order

Note: Product testing for individual applications is recommended before use. U.S. Plastic Corp. cannot be held liable for individual application failures.