vexve control and shut-off butterfly valves ,
Δp = 25 bar, manual gear, welding / welding, GOST, DN 900-1200, reduced bore

Materials

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

Operation

DN 900-1200 : 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 – +250 °C
DN1200:-20 °C – +200 °C
 Below 0 °C contact manufacturer
Leakage rate:A or B (EN 12266-1)
 Depending on requirement

Dimension

DN 900-1200

DN 900-1200

DNPNProduct no.DD1H1H2H3H4H5LL1L2L3Skg
90025BRC900W2/GS920400.063181310986231003510221256505141170.0
100025BRC1000W2/GS1020400.067887911646891069550224256506151509.0
120025BRC1200W2/GS1220500.0730104314238561304580285250632152344.0

Product numbers and downloads

Product NoEANLVIRSKNRFMMDNKvPhotokg
BRC900W2/GS9001170.0
BRC1000W2/GS10001509.0
BRC1200W2/GS12002344.0

Technical documentation for the product

Vexve Oy Finnish key flag certificate EN

Download document 622.1 kB

Vexve butterfly valve, installation, operation and maintenance manual

Download document 4.3 MB

Butterfly valves, coupling dimensions

Download document 253.89 kB

Butterfly valves Kv-value chart

Download document 558.8 kB

Vexve Butterfly valve Kv curves for DN 900-1200

Download document 1.04 MB

Butterfly valves, maximum allowed operating torques

Download document 426.01 kB

Pressure loss diagram of Vexve butterfly valves DN 300–1400

Download document 779.13 kB