Reducing Check Valves

Engineered for reliability, these check valves provide precise, one-way flow control to protect sensitive equipment and ensure system integrity. By preventing backflow with a dependable seal, these valves are an essential component for any fluid or gas handling system where unidirectional flow is required. The check valves are offered in multiple housing and diaphragm materials to meet specific chemical compatibility and application needs. See the material spec sheet for more detailed information on each housing material.

Polypropylene, nylon, polycarbonate, gamma stable polycarbonate, or Kynar® PVDF housing
Viton™ FKM or silicone diaphragm
Pressure rating: 0.5 psi forward flow (crack); 1.9 psi secure back-pressure seal

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Item #	Description	Catalog Pg.	Price
Item 96192	3/16" Hose Barb x 1/8" Hose Barb Natural Nylon Reducing Check Valve with Silicone Diaphragm 0.79/Each Out of Stock (On Order) Save 5% when you buy 30+ Save 10% when you buy 60+ Save 15% when you buy 180+	NEW	0.79/Each Out of Stock (On Order)
Item 96228	1/4" Hose Barb x 3/16" Hose Barb Natural Nylon Reducing Check Valve with Silicone Diaphragm 0.8/Each In Stock Save 5% when you buy 30+ Save 10% when you buy 60+ Save 15% when you buy 180+	NEW	0.8/Each In Stock
Item 96210	1/4" Hose Barb x 1/8" Hose Barb Natural Nylon Reducing Check Valve with Silicone Diaphragm 0.8/Each In Stock Save 5% when you buy 30+ Save 10% when you buy 60+ Save 15% when you buy 180+	NEW	0.8/Each In Stock
Item 96255	3/8" Hose Barb x 3/16" Hose Barb Natural Nylon Reducing Check Valve with Silicone Diaphragm 0.85/Each Out of Stock (On Order) Save 5% when you buy 30+ Save 10% when you buy 60+ Save 15% when you buy 180+	NEW	0.85/Each Out of Stock (On Order)
Item 96250	3/8" Hose Barb x 1/8" Hose Barb Natural Nylon Reducing Check Valve with Silicone Diaphragm 0.49/Each Out of Stock (On Order) Save 5% when you buy 30+ Save 10% when you buy 60+ Save 15% when you buy 180+	NEW	0.49/Each Out of Stock (On Order)
Item 96243	3/8" Hose Barb x 1/4" Hose Barb Natural Nylon Reducing Check Valve with Silicone Diaphragm 0.85/Each Out of Stock (On Order) Save 5% when you buy 30+ Save 10% when you buy 60+ Save 15% when you buy 180+	NEW	0.85/Each Out of Stock (On Order)
Item 96198	3/16" Hose Barb x 1/8" Hose Barb Natural Nylon Reducing Check Valve with Viton™ Diaphragm 0.81/Each In Stock Save 5% when you buy 30+ Save 10% when you buy 60+ Save 15% when you buy 180+	NEW	0.81/Each In Stock
Item 96235	1/4" Hose Barb x 3/16" Hose Barb Natural Nylon Reducing Check Valve with Viton™ Diaphragm 0.83/Each Out of Stock (On Order) Save 5% when you buy 30+ Save 10% when you buy 60+ Save 15% when you buy 180+	NEW	0.83/Each Out of Stock (On Order)
Item 96212	1/4" Hose Barb x 1/8" Hose Barb Natural Nylon Reducing Check Valve with Viton™ Diaphragm 0.83/Each In Stock Save 5% when you buy 30+ Save 10% when you buy 60+ Save 15% when you buy 180+	NEW	0.83/Each In Stock
Item 96259	3/8" Hose Barb x 3/16" Hose Barb Natural Nylon Reducing Check Valve with Viton™ Diaphragm 0.83/Each Out of Stock (On Order) Save 5% when you buy 30+ Save 10% when you buy 60+ Save 15% when you buy 180+	NEW	0.83/Each Out of Stock (On Order)
Item 96252	3/8" Hose Barb x 1/8" Hose Barb Natural Nylon Reducing Check Valve with Viton™ Diaphragm 0.48/Each Out of Stock (On Order) Save 5% when you buy 30+ Save 10% when you buy 60+ Save 15% when you buy 180+	NEW	0.48/Each Out of Stock (On Order)
Item 96245	3/8" Hose Barb x 1/4" Hose Barb Natural Nylon Reducing Check Valve with Viton™ Diaphragm 0.84/Each Out of Stock (On Order) Save 5% when you buy 30+ Save 10% when you buy 60+ Save 15% when you buy 180+	NEW	0.84/Each Out of Stock (On Order)
Item 96195	3/16" Hose Barb x 1/8" Hose Barb Gamma Stable Natural Polycarbonate Reducing Check Valve with Silicone Diaphragm 0.88/Each Out of Stock (On Order) Save 5% when you buy 30+ Save 10% when you buy 60+ Save 15% when you buy 180+	NEW	0.88/Each Out of Stock (On Order)
Item 96216	1/4" Hose Barb x 3/16" Hose Barb Gamma Stable Natural Polycarbonate Reducing Check Valve with Silicone Diaphragm 0.69/Each Out of Stock (On Order) Save 5% when you buy 30+ Save 10% when you buy 60+ Save 15% when you buy 180+	NEW	0.69/Each Out of Stock (On Order)
Item 96201	1/4" Hose Barb x 1/8" Hose Barb Gamma Stable Natural Polycarbonate Reducing Check Valve with Silicone Diaphragm 0.79/Each Out of Stock (On Order) Save 5% when you buy 30+ Save 10% when you buy 60+ Save 15% when you buy 180+	NEW	0.79/Each Out of Stock (On Order)
Item 96256	3/8" Hose Barb x 3/16" Hose Barb Gamma Stable Natural Polycarbonate Reducing Check Valve with Silicone Diaphragm 0.85/Each Out of Stock (On Order) Save 5% when you buy 30+ Save 10% when you buy 60+ Save 15% when you buy 180+	NEW	0.85/Each Out of Stock (On Order)
Item 96248	3/8" Hose Barb x 1/8" Hose Barb Gamma Stable Natural Polycarbonate Reducing Check Valve with Silicone Diaphragm 0.94/Each Out of Stock (On Order) Save 5% when you buy 30+ Save 10% when you buy 60+ Save 15% when you buy 180+	NEW	0.94/Each Out of Stock (On Order)
Item 96241	3/8" Hose Barb x 1/4" Hose Barb Gamma Stable Natural Polycarbonate Reducing Check Valve with Silicone Diaphragm 0.92/Each Out of Stock (On Order) Save 5% when you buy 30+ Save 10% when you buy 60+ Save 15% when you buy 180+	NEW	0.92/Each Out of Stock (On Order)
Item 96196	3/16" Hose Barb x 1/8" Hose Barb Natural Polypropylene Reducing Check Valve with Silicone Diaphragm 0.85/Each Out of Stock (On Order) Save 5% when you buy 30+ Save 10% when you buy 60+ Save 15% when you buy 180+	NEW	0.85/Each Out of Stock (On Order)
Item 96217	1/4" Hose Barb x 3/16" Hose Barb Natural Polypropylene Reducing Check Valve with Silicone Diaphragm 0.99/Each Out of Stock (On Order) Save 5% when you buy 30+ Save 10% when you buy 60+ Save 15% when you buy 180+	NEW	0.99/Each Out of Stock (On Order)
Item 96205	1/4" Hose Barb x 1/8" Hose Barb Natural Polypropylene Reducing Check Valve with Silicone Diaphragm 0.92/Each Out of Stock (On Order) Save 5% when you buy 30+ Save 10% when you buy 60+ Save 15% when you buy 180+	NEW	0.92/Each Out of Stock (On Order)
Item 96257	3/8" Hose Barb x 3/16" Hose Barb Natural Polypropylene Reducing Check Valve with Silicone Diaphragm 1.13/Each In Stock Save 5% when you buy 30+ Save 10% when you buy 60+ Save 15% when you buy 180+	NEW	1.13/Each In Stock
Item 96249	3/8" Hose Barb x 1/8" Hose Barb Natural Polypropylene Reducing Check Valve with Silicone Diaphragm 1.06/Each Out of Stock (On Order) Save 5% when you buy 30+ Save 10% when you buy 60+ Save 15% when you buy 180+	NEW	1.06/Each Out of Stock (On Order)
Item 96242	3/8" Hose Barb x 1/4" Hose Barb Natural Polypropylene Reducing Check Valve with Silicone Diaphragm 1.22/Each Out of Stock (On Order) Save 5% when you buy 30+ Save 10% when you buy 60+ Save 15% when you buy 180+	NEW	1.22/Each Out of Stock (On Order)
Item 96199	3/16" Hose Barb x 1/8" Hose Barb Natural Polypropylene Reducing Check Valve with Viton™ Diaphragm 0.93/Each Out of Stock (On Order) Save 5% when you buy 30+ Save 10% when you buy 60+ Save 15% when you buy 180+	NEW	0.93/Each Out of Stock (On Order)
Item 96214	1/4" Hose Barb x 1/8" Hose Barb Natural Polypropylene Reducing Check Valve with Viton™ Diaphragm 0.94/Each In Stock Save 5% when you buy 30+ Save 10% when you buy 60+ Save 15% when you buy 180+	NEW	0.94/Each In Stock
Item 96238	1/4" Hose Barb x 3/16" Hose Barb Natural Polypropylene Reducing Check Valve with Viton™ Diaphragm 0.94/Each Out of Stock (On Order) Save 5% when you buy 30+ Save 10% when you buy 60+ Save 15% when you buy 180+	NEW	0.94/Each Out of Stock (On Order)
Item 96260	3/8" Hose Barb x 3/16" Hose Barb Natural Polypropylene Reducing Check Valve with Viton™ Diaphragm 0.99/Each In Stock Save 5% when you buy 30+ Save 10% when you buy 60+ Save 15% when you buy 180+	NEW	0.99/Each In Stock
Item 96253	3/8" Hose Barb x 1/8" Hose Barb Natural Polypropylene Reducing Check Valve with Viton™ Diaphragm 0.58/Each Out of Stock (On Order) Save 5% when you buy 30+ Save 10% when you buy 60+ Save 15% when you buy 180+	NEW	0.58/Each Out of Stock (On Order)
Item 96246	3/8" Hose Barb x 1/4" Hose Barb Natural Polypropylene Reducing Check Valve with Viton™ Diaphragm 0.99/Each In Stock Save 5% when you buy 30+ Save 10% when you buy 60+ Save 15% when you buy 180+	NEW	0.99/Each In Stock
Item 96197	3/16" Hose Barb x 1/8" Hose Barb Natural Kynar® Reducing Check Valve with Viton™ Diaphragm 1.84/Each Out of Stock (On Order) Save 5% when you buy 30+ Save 10% when you buy 60+ Save 15% when you buy 180+	NEW	1.84/Each Out of Stock (On Order)
Item 96211	1/4" Hose Barb x 1/8" Hose Barb Natural Kynar® Reducing Check Valve with Viton™ Diaphragm 1.92/Each Out of Stock (On Order) Save 5% when you buy 30+ Save 10% when you buy 60+ Save 15% when you buy 180+	NEW	1.92/Each Out of Stock (On Order)
Item 96234	1/4" Hose Barb x 3/16" Hose Barb Natural Kynar® Reducing Check Valve with Viton™ Diaphragm 1.95/Each Out of Stock (On Order) Save 5% when you buy 30+ Save 10% when you buy 60+ Save 15% when you buy 180+	NEW	1.95/Each Out of Stock (On Order)
Item 96251	3/8" Hose Barb x 1/8" Hose Barb Natural Kynar® Reducing Check Valve with Viton™ Diaphragm 2.07/Each In Stock Save 5% when you buy 30+ Save 10% when you buy 60+ Save 15% when you buy 180+	NEW	2.07/Each In Stock
Item 96258	3/8" Hose Barb x 3/16" Hose Barb Natural Kynar® Reducing Check Valve with Viton™ Diaphragm 2.11/Each Out of Stock (On Order) Save 5% when you buy 30+ Save 10% when you buy 60+ Save 15% when you buy 180+	NEW	2.11/Each Out of Stock (On Order)
Item 96244	3/8" Hose Barb x 1/4" Hose Barb Natural Kynar® Reducing Check Valve with Viton™ Diaphragm 2.17/Each Out of Stock (On Order) Save 5% when you buy 30+ Save 10% when you buy 60+ Save 15% when you buy 180+	NEW	2.17/Each Out of Stock (On Order)
Item 96200	3/16" Hose Barb x 1/8" Hose Barb Natural Polycarbonate Reducing Check Valve with Viton™ Diaphragm 0.9/Each In Stock Save 5% when you buy 30+ Save 10% when you buy 60+ Save 15% when you buy 180+	NEW	0.9/Each In Stock
Item 96215	1/4" Hose Barb x 1/8" Hose Barb Natural Polycarbonate Reducing Check Valve with Viton™ Diaphragm 0.91/Each In Stock Save 5% when you buy 30+ Save 10% when you buy 60+ Save 15% when you buy 180+	NEW	0.91/Each In Stock
Item 96240	1/4" Hose Barb x 3/16" Hose Barb Natural Polycarbonate Reducing Check Valve with Viton™ Diaphragm 0.92/Each Out of Stock (On Order) Save 5% when you buy 30+ Save 10% when you buy 60+ Save 15% when you buy 180+	NEW	0.92/Each Out of Stock (On Order)
Item 96254	3/8" Hose Barb x 1/8" Hose Barb Natural Polycarbonate Reducing Check Valve with Viton™ Diaphragm 0.55/Each In Stock Save 5% when you buy 30+ Save 10% when you buy 60+ Save 15% when you buy 180+	NEW	0.55/Each In Stock
Item 96261	3/8" Hose Barb x 3/16" Hose Barb Natural Polycarbonate Reducing Check Valve with Viton™ Diaphragm 0.96/Each In Stock Save 5% when you buy 30+ Save 10% when you buy 60+ Save 15% when you buy 180+	NEW	0.96/Each In Stock
Item 96247	3/8" Hose Barb x 1/4" Hose Barb Natural Polycarbonate Reducing Check Valve with Viton™ Diaphragm 0.97/Each Out of Stock (On Order) Save 5% when you buy 30+ Save 10% when you buy 60+ Save 15% when you buy 180+	NEW	0.97/Each Out of Stock (On Order)