HYGIENIC CHECK VALVE
Stainless steel 316L from high quality forgings.
Fully machined body from high quality forgings.
Easy maintenance
Viton bush eliminates spindle to guide plate wear.
Union center bodies for use where regular sterilization is required.
Size range from 1" to 4"
Fittings butt weld (Plain ), Clamp, RJT, IDF, DIN, SMS,....etc. fittings supplied.

Pressures Bar Temperature
Operating 10 Operating Max 120oC
Valve Opening 0.03-0.15 Min -20oC
Body Test 15 ¡@¡@¡@¡@¡@


Fully Machined Industry Specified Low Friction

Size Tube O.D. A
1 2-3/4
1-1/2 2-3/4
2 3
2-1/2 4
3 4
4 5

SEAT MATERIAL PROPERTIES
Property EPDM NEOPRENE VITON SILICONE
Temperature -55 to 275oF -40 to 225oF -20 to 400oF -80 to 450oF
Acid Resistance Good-Excellent Good Good Good
Alkali Resistance Good-Excellent Fair-Good Poor-Good Poor-Good
Petroleum Oil Resistance Poor Excellent Excellent Good
Vegetable Oil Resistance Good Good Excellent Good
Abrasion Resistance Good-Excellent Good Good Good-Excellent
Compression Set Fair Good Good-Excellent Good-Excellent

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Address : 7F, 61, Da-Chih Street, Pan-Chiao City, Taipei, Taiwan
Telephone : 886-2-2969-5711
Fax : 886-2-2966-2460
Email :dragon@watertec.com

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