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Series EVFL Double Flanged Long Valve
Wouter Witzel Eurovalve Butterfly Valves
Concentric Butterfly Valve with Vulcanized Rubber Lining
Face to Face according to ISO ISO 5752 / EN 558, basic series 14 (double flanged long) Flange Connection: DIN PN 6/10/16 / ANSI 150 / JIS 5K/10K/16K Size Range: DN40 - 2000 (2" - 80") Design Pressure: 16 Bar / 232 psi Actuation: Manual, Electric, Pneumatic, Hydraulic Top Flange according to ISO 5211 Material Options: - Body: GGG40 Ductile Iron, GG25 Cast Iron, Carbon Steel, Stainless Steel, Bronze RG10 - Disc: Duplex Stainless Steel 1.4462, Martensitic Stainless Steel 1.4408, Aluminum Bronze - Shaft: Duplex Stainless Steel 1.4462, Martensitic Stainless Steel 1.4408, Aluminum Bronze - Liners: NBR, EPDM Standard Grade, EPDM Special Grade, FPM Viton Body type: Double flanged long type, centric, rubberlined Valve function: Isolating valve (on/off) and/or regulating valve Installation: Bolting between flanges with possibility for downstream pipe dismantling. End of line valve Valve shut off pressure: 2,5 / 6 / 10 bar Leakage rate: ISO 5208, Rate A (Bi-directional tight shut off)
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