UDC Series Couplings

The patented 3/8" flow Universal Dispensing Coupler (UDC) provides a universal connection to a 38mm threaded or snap-in fitment neck. Make instant connections to bulk packaging systems, including bag-in-box (BIB), flexible, and rigid packaging styles. Automatic flush face valves minimize costly or dangerous spillage. It has an ergonomic design with a large, shrouded thumb latch pad that produces a coupling that is easy to grip and simple to operate. The closure size is an SP-400 thread/38mm.

Polypropylene main components & valve
316 SS body spring & 302 SS cap spring
Acetal or polypropylene caps
Silicone, EPDM, or Buna-N O-rings
Acetal CIP adapter
Universal 38mm cap fits industry-standard fitment necks
Shrouded thumb latch prevents accidental disconnects
Pressure rating: 20" Hg to 15 psi, 1.0 bar (body only)
Temperature range: 32°F to 160°F (0°C to 71°C)
NSF standard 169 listed

Item #	Description	Catalog Pg.	Price
Item 65269	3/8" In-Line Hose Barb UDC Polypropylene Valved Coupling Body with Silicone O-ring 33.96/Each In Stock Save 5% when you buy 5+ Save 10% when you buy 10+ Save 15% when you buy 30+	P-281	33.96/Each In Stock
Item 83945	1/2" In-Line Hose Barb UDC Polypropylene Valved Coupling Body with Silicone O-ring 34.77/Each In Stock Save 5% when you buy 5+ Save 10% when you buy 10+ Save 15% when you buy 30+	P-281	34.77/Each In Stock
Item 83947	3/4" In-Line Hose Barb UDC Polypropylene Valved Coupling Body with Silicone O-ring 34.27/Each Special Order Save 5% when you buy 5+ Save 10% when you buy 10+ Save 15% when you buy 30+	P-281	34.27/Each Special Order
Item 65277	3/8" In-Line Hose Barb UDC Polypropylene Valved Coupling Body with EPDM O-ring 32.75/Each In Stock Save 5% when you buy 5+ Save 10% when you buy 10+ Save 15% when you buy 30+	P-281	32.75/Each In Stock
Item 83952	5/8" In-Line Hose Barb UDC Polypropylene Valved Coupling Body with EPDM O-ring 34.79/Each In Stock Save 5% when you buy 5+ Save 10% when you buy 10+ Save 15% when you buy 30+	P-281	34.79/Each In Stock
Item 65280	3/4" In-Line Hose Barb UDC Polypropylene Valved Coupling Body with EPDM O-ring 33.13/Each In Stock Save 5% when you buy 5+ Save 10% when you buy 10+ Save 15% when you buy 30+	P-281	33.13/Each In Stock
Item 83948	1/2" In-Line Hose Barb UDC Polypropylene Valved Coupling Body with Buna-N O-ring 36.61/Each In Stock Save 5% when you buy 5+ Save 10% when you buy 10+ Save 15% when you buy 30+	P-281	36.61/Each In Stock
Item 83950	3/4" In-Line Hose Barb UDC Polypropylene Valved Coupling Body with Buna-N O-ring 38.61/Each In Stock Save 5% when you buy 5+ Save 10% when you buy 10+ Save 15% when you buy 30+	P-281	38.61/Each In Stock
Item 65281	3/8" In-Line Hose Barb UDC Polypropylene Valved Elbow Body with Silicone O-ring 33.31/Each Out of Stock (On Order) Save 5% when you buy 5+ Save 10% when you buy 10+ Save 15% when you buy 30+	P-281	33.31/Each Out of Stock (On Order)
Item 65282	1/2" In-Line Hose Barb UDC Polypropylene Valved Elbow Body with Silicone O-ring 33.31/Each Out of Stock (On Order) Save 5% when you buy 5+ Save 10% when you buy 10+ Save 15% when you buy 30+	P-281	33.31/Each Out of Stock (On Order)
Item 65285	3/8" In-Line Hose Barb UDC Polypropylene Valved Elbow Body with EPDM O-ring 36.58/Each In Stock Save 5% when you buy 5+ Save 10% when you buy 10+ Save 15% when you buy 30+	P-281	36.58/Each In Stock
Item 65286	1/2" In-Line Hose Barb UDC Polypropylene Valved Elbow Body with EPDM O-ring 35.64/Each In Stock Save 5% when you buy 5+ Save 10% when you buy 10+ Save 15% when you buy 30+	P-281	35.64/Each In Stock
Item 83953	3/8" In-Line Hose Barb UDC Polypropylene Valved Elbow Body with Buna-N O-ring 37.4/Each Out of Stock (On Order) Save 5% when you buy 5+ Save 10% when you buy 10+ Save 15% when you buy 30+	P-281	37.4/Each Out of Stock (On Order)
Item 83954	1/2" In-Line Hose Barb UDC Polypropylene Valved Elbow Body with Buna-N O-ring 36.35/Each Out of Stock (On Order) Save 5% when you buy 5+ Save 10% when you buy 10+ Save 15% when you buy 30+	P-281	36.35/Each Out of Stock (On Order)
Item 65287	38mm Dispensing Acetal Cap & Silicone O-ring 7.92/Each In Stock Save 5% when you buy 5+ Save 10% when you buy 10+ Save 15% when you buy 30+	P-281	7.92/Each In Stock
Item 65288	38mm Dispensing Acetal Cap & Silicone O-ring with Thread Seal 8.79/Each In Stock Save 5% when you buy 5+ Save 10% when you buy 10+ Save 15% when you buy 30+	P-281	8.79/Each In Stock
Item 65289	38mm Dispensing Acetal Cap & Buna-N O-ring 8.45/Each In Stock Save 5% when you buy 5+ Save 10% when you buy 10+ Save 15% when you buy 30+	P-281	8.45/Each In Stock
Item 65292	38mm Dispensing Acetal Cap & EPDM O-ring with Thread Seal 8.79/Each In Stock Save 5% when you buy 5+ Save 10% when you buy 10+ Save 15% when you buy 30+	P-281	8.79/Each In Stock
Item 65294	38mm Dispensing Polypropylene Cap & EPDM O-ring with Thread Seal 9.59/Each In Stock Save 5% when you buy 5+ Save 10% when you buy 10+ Save 15% when you buy 30+	P-281	9.59/Each In Stock

UDC Series Couplings

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