D-040-R1-P-PN16

D-040-R2-P-Pn16

3-way ventilation valve for drinking water and clear media of comparable density DVGW Cert. (NW-6215 BS0200) incl.W270 + KTW OVGW Cert. (W 1.436), SVGW-Cert. (0703-5190) Process connection: 2 "AG, supply / exhaust air connection with 1.5" IT Pressure rating: PN 16 (working pressure: 0.2 - 16 bar) Large nozzle: 804 mm², small nozzle: 12 mm² Housing material: fiber-reinforced polyamide (PA-GF) Float material: fiber-reinforced polypropylene (PP-GF) Sealing materials: EPDM + NBR Height: 215 mm, weight: 1 kg Details: see data sheet type D-040/2

D-040-R2-P-Pn10

Valve as before, but for pressure level PN10 (0.2 - 10 bar). ##### 3-way ventilation valve for drinking water and clear, unpolluted liquids DIN / DVGW certified for use in drinking water supply based on the following test principles: DVGW W 363- (P), DIN EN 1074-1, DIN EN 1074-4, UBA KTW, UBA besch-LL, UBA ELASTOM and DVGW W270. Pressure rating: PN10 Process connection: 2 “external thread) Supply / exhaust air connection: 1.5 “internal thread Minimum sealing pressure: 0.1 bar | Maximum operating pressure: 10 bar | Test pressure: 15 bar Large nozzle cross-section (ventilation and start-vent): 804 mm² Small nozzle cross-section (permanent / operational ventilation): 12 mm² Housing material: glass fiber reinforced polyamide (PA-GF) Float material: glass fiber reinforced polypropylene (PP-GF) Sealing materials: EPDM and NBR Height: 215 mm | Weight: 1 kg

12.775 Dn 50

D-060-C-R1-PN16 with high-performance nozzle

Valves as already available! ############ High-performance 3-way ventilation valve for drinking water Maximum ventilation through a large nozzle with a nominal flange width. Certified according to DIN / DVGW, ÖVGW and SVGW. Process connection: external thread 1 "| Pressure level: PN16 (working pressure: 0.2 - 16 bar) Supply / exhaust air connection with 1.5 "internal thread under protective cover Large nozzle (ventilation and start-up ventilation) with metallic sealing seat and lip seal Small nozzle: 12 mm² (permanent / operational ventilation) with self-cleaning roller seal Housing material: Ductile iron (GGG) with high quality epoxy coating (EKB) Float material: incrustation-repellent polycarbonate Construction height: 347 mm, weight: 11 kg

D-040-L-R1-P-PN16

Alternative to the above valve set, however: - easier - completely rustproof ############ 3-way ventilation valve for drinking and raw water DVGW-Cert. (NW-6215 BS0200) | ÖVGW-Cert. (W 1.436) | SVGW-Cert. (0703-5190) Process connection: 1 "AG | Supply / exhaust air connection with 3/8" IG Pressure level: PN 16 (working pressure: 0.2 - 16 bar) Large nozzle: 100 mm², small nozzle: 8 mm² Housing material: fiber-reinforced polyamide (PAGF) Float material: fiber-reinforced polypropylene (PPGF) Sealing materials: EPDM Overall height: 219 mm | Weight: 0.35kg Details: see data sheet type D-040-L / 1

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