vexve shut-off butterfly valves ,
Δp = 25 bar, manual gear, welding / welding, GOST, DN 900-1400, reduced bore

Materials

Body DN 900-1400 : Steel P355NL1 (1.0566) / P355QH1 (1.0571)
Disc DN 900-1000 : Stainless steel, GX5CrNiMo19-11-2 (1.4408)
DN 1200-1400 : Stainless steel, GX2CrNiMoN22-5-3 (1.4470)
Seat DN 900-1400 : 1.4542 + HCr plating
Stem DN 900-1400 : Stainless steel, X3CrNiMoN27-5-2 (1.4460)
Stem seal DN 900-1400 : FPM
Bearing DN 900-1400 : PTFE + AISI 316 net

Operation

DN 900-1400 : Valve is equipped with manual gear

For type and features of manual gear please refer to: www.vexve.com/en/actuators

Operating conditions

Body:PN 25
Trim:Δp = 25 bar
Temperature:-40 °C – +200 °C
 Below 0 °C contact manufacturer
Leakage rate:A or B (EN 12266-1)
 Depending on requirement

Dimension

DN 900-1400

DN 900-1400

DNPNProduct no.DD1H1H2H3H4LL1L2L3Skg
90025BRS900W2/GS920400.0631853948623510221256505141120.0
100025BRS1000W2/GS1020400.06789191014689550224256506151440.0
120025BRS1200W2/GS1220500.073011571273856600228250632152278.0
140025BRS1400W2/GS1420630.087112721456963600228250636182885.0

Product numbers and downloads

Product NoEANLVIRSKNRFMMDNKvPhotokg
BRS900W2/GS9001120.0
BRS1000W2/GS10001440.0
BRS1200W2/GS12002278.0
BRS1400W2/GS14002885.0

Technical documentation for the product

Certificates

Declaration of Conformity
Declaration of Conformity
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EN 3834-2 certificate
EN 3834-2 certificate
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ISO 14001 certificate
ISO 14001 certificate
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ISO 9001 certificate
ISO 9001 certificate
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Serbia EN488 2018
Serbia EN488 2018
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Vexve Oy Finnish key flag certificate EN
Vexve Oy Finnish key flag certificate EN
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Operation manuals

Butterfly valves Kv-value chart
Butterfly valves Kv-value chart
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Butterfly valves, coupling dimensions
Butterfly valves, coupling dimensions
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Butterfly valves, maximum allowed operating torques
Butterfly valves, maximum allowed operating torques
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Pressure loss diagram of Vexve butterfly valves DN 300–1400
Pressure loss diagram of Vexve butterfly valves DN 300–1400
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Vexve Butterfly valve Kv curves for DN 900-1200
Vexve Butterfly valve Kv curves for DN 900-1200
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Vexve butterfly valve, installation, operation and maintenance manual
Vexve butterfly valve, installation, operation and maintenance manual
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