Butterfly valves

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With 4 holes, face to face according to EN 558-1 (K1), suitable between flanges PN 6/10/16, from DN 350 PN 10 (PN 16 on request), topflange according to ISO 5211, with handlever, from DN 250 with worm gear PA-1120.216.E: body: GG-25 EKB, disc: 1.4408, seat: EPDM, max. 120°C 

With 4 holes, face to face according to EN 558-1 (K1), suitable between flanges PN 6/10/16,  from DN 350 PN 10, body: GG-25 EKB, disc: 1.4408, seat: EPDM, pneumatic actuator, double acting (DA) or spring return (SR), necessary actuating pressure: 6 bar

With 4 holes, face to face according to EN 558-1 (K1), suitable between flanges PN 6/10/16,  from DN 350 PN 10 or PN 16, body: GG-25 EKB, disc: 1.4408, seat: EPDM, electric actuator, manufacturer Valbia, pivoting angle 90°, manual override with handwheel,  temperature: -20°C up to +55°C, 2 free limit switches, torque limiter, protection class IP 65,  ED 75% (VB015: 50%), voltage: 24V/115V/230V AC, 12V/24V DC

With threaded holes, face to face according to EN 558-1 (K1), suitable between flanges PN 10/16, from DN 200 PN 10 (PN 16 on request), topflange according to ISO 5211, with handlever, from DN 250 with worm gear PA-1140.216.E: body: GG-25 EKB, disc: 1.4408, seat: EPDM, max. 120°C 

With threaded holes, face to face according to EN 558-1 (K1), suitable between flanges PN 10/16,  from DN 200 PN 10, body: GG-25 EKB, disc: 1.4408, seat: EPDM, pneumatic actuator, double acting (DA) or spring return (SR), necessary actuating pressure: 6 bar

With threaded holes, face to face according to EN 558-1 (K1), suitable between flanges PN 10/16,  from DN 200 PN 10 or PN 16, body: GG-25 EKB, disc: 1.4408, seat: EPDM, electric actuator, manufacturer Valbia, pivoting angle 90°, manual override with handwheel,  temperature: -20°C up to +55°C, 2 free limit switches, torque limiter, protection class IP 65,  ED 75% (VB015: 50%), voltage: 24V/115V/230V AC, 12V/24V DC

Available from DN 100, face to face according to EN 558-1/13, suitable between flanges PN 10 or 16,  topflange according to ISO 5211, with handlever, from DN 250 with worm gear PA-1160.226.E: body: GGG-50 EKB, disc: stainless steel, seat: EPDM, max. 120°C 

With 4 holes (wafer type) or threaded holes (lug type), face to face according to EN 558-1 (K1),  suitable between flanges PN 6/10/16, topflange according to ISO 5211, body: GG-25 EKB, disc: stainless steel 1.4408, seat: EPDM, max. 120°C pneumatic actuator, double acting (DA) or spring return (SR), necessary actuating pressure: 6 bar,

Sylax TW-ZF: wafer type

Sylax TW-GA: lug type 

with 4 holes (wafer type) or threaded holes (lug type), face to face according to EN 558-1 (K1),  suitable between flanges PN 6/10/16, topflange according to ISO 5211,  body: GG-25 EKB, disc: stainless steel 1.4408, seat: EPDM, max. 120°C electric actuator, manufacturer Valbia, pivoting angle 90°, manual override with handwheel,  temperature: -20°C up to +55°C, 2 free limit switches, torque limiter, protection class IP 65,  ED 75% (VB015: 50%), voltage: 24V/115V/230V AC, 12V/24V DC

Sylax TW-ZF: wafer type

Sylax TW-GA: lug type 

Available from DN 250, face to face according to EN 558-1 (K1), suitable between flanges PN 10 (PN 16 on request), topflange according to ISO 5211, with worm gear PA-1170.126.E: body: GGG-50 EKB, disc: stainless steel, seat: EPDM, max. 120°C

With 4 holes (wafer type) or threaded holes (lug type), face to face according to EN 558-1 (K1),  suitable between flanges PN 6/10/16, topflange according to ISO 5211,  body: GGG-40 EKB, disc: stainless steel 1.4408, seat: NBR, pneumatic actuator, double acting (DA) or spring return (SR), necessary actuating pressure: 6 bar

Sylax ZF: wafer type

Sylax GA: lug type

with 4 holes (wafer type) or threaded holes (lug type), face to face according to EN 558-1 (K1),  suitable between flanges PN 6/10/16, topflange according to ISO 5211,  body: GGG-40 EKB, disc: stainless steel 1.4408, seat: NBR, electric actuator, manufacturer Valbia, pivoting angle 90°, manual override with handwheel,  temperature: -20°C up to +55°C, 2 free limit switches, torque limiter, protection class IP 65,  ED 75% (VB015: 50%), voltage: 24V/115V/230V AC, 12V/24V DC

Sylax ZF: wafer type

Sylax GA: lug type

With 4 holes (wafer type), face to face according to EN 558-1 (K1), suitable between flanges PN 10/16, topflange according to ISO 5211, with handlever, from DN 250 with gear, temperature: -15°C up to +200°C, body: GGG-50 EKB, disc: stainless steel 1.4408, seat: PTFE/silicone 

With 4 holes, face to face according to EN 558-1 (K1), suitable between flanges PN 6/10/16,  from DN 350 PN 10 or PN 16, body: GGG-50 EKB, disc: stainless steel 1.4408, seat: PTFE/silicone, pneumatic actuator, double acting (DA) or spring return (SR), necessary actuating pressure: 6 bar

With 4 holes (wafer type), face to face according to EN 558-1 (K1), suitable between flanges PN 10/16,  temperature: -15°C up to +200°C, body: GGG-40 EKB, disc: 1.4408, seat: PTFE/silicone, electric actuator, manufacturer Valbia, pivoting angle 90°, manual override with handwheel,  temperature: -20°C up to +55°C, 2 free limit switches, torque limiter, protection class IP 65,  ED 75% (VB015: 50%), voltage: 24V/115V/230V AC, 12V/24V DC

With 4 holes (wafer type), face to face according to EN 558-1 (K1), suitable between flanges PN 10/16, topflange according to ISO 5211, with handlever, from DN 250 with gear, temperature: -15°C up to +200°C,

body: GGG-50 EKB, disc: stainless steel 1.4408 + PFA, seat: PTFE/silicone