Dry Break Check Valve

Product catalog summary

Overview: The Hygienic Breakaway Check Valve is designed to protect process lines from accidental damage. It features breakaway bolts that will break under a 13kN pullover force, protecting the downstream process pipe while closing the integrated check valve.

Specifications:

Available sizes: 2", 2.5", and 3"
Retrofit capability for existing loading bays
Construction: 316L stainless steel for wetted parts, 304 for non-wetted parts
EPDM gaskets rated at 350 psi at 70°F
Polished to 3A standards with a maximum roughness of 0.8R
Various end configurations available
Standard 13kN break load bolt, with other options available upon request

Dimensions and Pressure Ratings:

2" valve: 50.8 mm dimension, 145 psi pressure rating, flow coefficient (Cv) of 40
2.5" valve: 63.5 mm dimension, 145 psi pressure rating, flow coefficient (Cv) of 60
3" valve: 76.2 mm dimension, 145 psi pressure rating, flow coefficient (Cv) of 100

Repair Kits: Breakaway Coupling Repair Kits are available for each size, containing bolts, gaskets, and a check valve repair kit including a spring.

Contact Information: Dixon Group Europe Ltd, 350 Walton Summit Centre, Preston, PR5 8AS. Tel: +44(0)1772 323529, Fax: +44(0)1772 314664, Website: www.dixoneurope.co.uk, Email: [email protected]

Catalog excerpts

Technical Specification Sheet Hygienic Breakaway Check Valve Hygienic Break Away Check Valve designed to protect process lines from accidental pullover Breakaway bolts will downstream process pipe whilst simultaneously closing the integrated check valve. Can easily be retro fitted to any existing loading bay All stainless construction 316L wetted and 304 non-wetted EPDM gaskets 350psi at 70 degrees Fahrenheit Polished ID-OD to 3A standards 0.8R max (higher polish available) Various End configurations available 13kN break load bolt standard. Others available upon request SPRING CHECK VALVE PRESSURE DROP a) Check valve repair kit including spring Dixon Group Europe Ltd 350 Walton Summit Centre, Preston, PR5 8AS www.dixoneurope.co.uk [email protected]

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