CHECK VALVE WITH SOFT OR METAL SEALING - DVC International ApS - #1

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DS-6140-UK-040609-1 - We reserve the rigth for changes. CHECK VALVE WITH SOFT OR METAL SEALING Type 6140 GENERAL Dimension: DN 40 - DN 400 Pressure: PN 10 / PN 16 / PN 25 Material: Steel or stainless steel Seat / temperature: NBR max. 80° C. EPDM max. 120 ° C. FPM max. 170° C. Metal / metal Flange O-ring: Same as seat Flange connection: PN 10 / PN 16 / PN 25 OPTIONS Dimension: Up to DN 600 Pressure: PN 40 Material: Aluminium, alu. bronze or brass Flanges: Grooves in bearing surface Flange connection: PN 6 / PN 40 NO DESCRIPTON STEEL STAINLESS STEEL 1 EYE BOLT NICKLE PLATED STEEL AISI 316 2 FLANGE O-RING EPDM / NBR / FPM EPDM / NBR / FPM 3 BODY NICKLE PLATED STEEL AISI 316 4 DISC ZINC PLATED STEEL AISI 316 5 SEAT O-RING EPDM / NBR / FPM EPDM / NBR / FPM MATERIAL DESCRIPTION • • • Very reliable and simple construction. Self aligning between fl anges. Very fl exible and low weight due to the small face-to-face measurements. • • • • Easy mounting because of the eye bolt on top of the valve. Large fi eld of application due to many options. Disc and hinge cast as one. Protected o-ring. The o-ring is placed in the body protecting it from fl ow, detachment and tear.