Flanged Butterfly Valve (Series BFIII)

VSI Series BFIII flanged butterfly valves are equipped with a replaceable corrosion resistant body mounted seat.

This seat is secured to the body with standard bolting practices, allowing easy field replacement by maintenance personnel with no additional training.

The design of the seat allows for more accurate machining operations than standard cast-in-body seats, producing higher final tolerance units.

The replaceable seat is equipped with a resilient seal to ensure no residual flow between the seat and valve body.

Construction:

AWWA C504

ASME B16.34

API 609

Coatings:

AWWA C550

Connections:

ANSI B16.1 Class 125*

ANSI B16.5 Class 150

ANSI/AWWA C111/A21.11

ISO 7005

Laying Length:

AWWA C504 Short*

ISO 5752

Classifications:

150A

150B*

250B

Bonnet:

MSS SP-101*

ISO 5211

Stem Diameter:

ISO 5211

Key Size:

ISO R773

2 Way Butterfly Valve with Series 1000S-X Modulating Electric Actuator (100 PSI)

2 Way Butterfly Valve with Series 1000-X 2 Position Electric Actuator (100 PSI)

2 Way Butterfly Valve with Series 1000/S-X Modulating Electric Actuator (200 PSI)

2 Way Butterfly Valve with Series 1000-X 2 Position Electric Actuator (200 PSI)

2 Way Butterfly Valve with Series C Double Acting Actuator (100 PSI)

2 Way Butterfly Valve with Series C Spring Return Actuator (200 PSI)

2 Way Butterfly Valve with Series C Double Acting Actuator (200 PSI)

2 Way Butterfly Valve with Series L Modulating Actuator (100 PSI)

2 Way Butterfly Valve with Series L 2 Position Actuator (100 PSI)

2 Way Butterfly Valve with Series L Modulating Actuator (200 PSI)

2 Way Butterfly Valve with Series L 2 Position Actuator (200 PSI)

2 Way Butterfly Valve with Johnson 2 Position Damper Actuator (100 PSI)

2 Way Butterfly Valve with Johnson Modulating Damper Actuator (200 PSI)

2 Way Butterfly Valve with Johnson 2 Position Damper Actuator (200 PSI)

2 Way Butterfly Valve with Siemens Modulating Damper Actuator (100 PSI)

2 Way Butterfly Valve with Siemens 2 Position Damper Actuator (100 PSI)

Zentrische Absperrklappen

Serie 900 Wafer / LUG / Doppelflansch

Zwischenflanschklappe Wafer

Anflanschklappe LUG

Doppelflanschklappe

Gehäuse: GGG40 Epoxy, 1.0619, 1.4408, Aluminium

Scheibe: GGG40, 1.4301, 1.4408, Messing, 

Aluminiumbronze, Hastelloy, Uranus, Titanium

Spindel: Edelstahl 13% Cr., 1.4404, 1.4462, Hastelloy

Manschette: EPDM, NBR, NR, Viton(FPM), Silikon, Hypalon, PU

Nennweiten: DN 32 - DN 1600

Druckstufen: PN 16(10)

Einbaulänge nach DIN 3203/K1-BS 5155-ISO 5752-API 1609

Montageflansch DIN ISO 5211

Einbau zwischen Flansche DIN PN 6/10/16, ANSI 150

Besondere Eigenschaften: Geringer Drehmoment

Handhebel mit Rasterscheibe bzw. Handgetriebe

Jegliche Automatisierung möglich

Optional: DVGW-Trinkwasser, DVGW-Gas, FDA-konform, FDA-Zulassung 

Zentrische Absperrklappen / Regelklappen

Serie PEKA 910 (BV10) Zwischenflanschklappe Waferdesign

Gehäuse: GG25 Epoxy

Scheibe: 1.4408

Spindel: 1.4034

Mit 4 Zentrierlöchern

Dichtungsausführung bei Versionen

EPDM, NBR, Viton, Buna oder Butyl

Einbaulänge nach DIN 3203/K1-BS 5155-ISO 5752-API 1609

Durchgehende Spindel nach "Anti blow out" System

Handhebel mit Rasterscheibe bzw. Handgetriebe

Montageflansch DIN ISO 5211

Einbau zwischen Flansche DIN PN 6/10/16, ANSI 150

Austauschbarer Sitzring mit hartem Kern Typ BACK-UP

Serie PEKA 912 (BV12) Anflanschklappe LUG-Design

Gehäuse: GGG40 Epoxy

Scheibe: 1.4408

Spindel: 1.4034

Mit Gewindelöchern

Dichtungsausführung bei Versionen

EPDM, NBR, Viton, Buna oder Butyl

Einbaulänge nach DIN 3203/K1-BS 5155-ISO 5752-API 1609

Durchgehende Spindel nach "Anti blow out" System

Handhebel mit Rasterscheibe bzw. Handgetriebe

Montageflansch DIN ISO 5211

Einbau zwischen Flansche DIN PN 6/10/16, ANSI 150

Austauschbarer Sitzring mit hartem Kern Typ BACK-UP

Resilient Seated Butterfly Valve EN 1092 PN 16

Series 62 Model 41 Resilient Seated Butterfly Valve Series 35F Body Materials Cast Iron Ductile Iron Hastelloy Stem Materials Stainless Steel Maximum Allowable Operating Pressure 75 psi 5 Bar Seat Materials Bonded EPDM Bonded BUNA-N Shutoff Rating Bidirectional Bubble-tight Disc Materials Duplex Stainless Steel Super Austenitic Stainless Steel Hastelloy Body Style Full Flanged Flange Drilling ASME B16.1 Class 125 ASME B16.5 Class 150 ASME B16.47 EN 1092 PN 10 EN 1092 PN 16 Testing Standard MSS SP-61 API 598 EN 12266-1

Double Flanged Resilient Seated Butterfly Valve

Series 62 Model 41 Resilient Seated Butterfly Valve Series 3A Series 3AH Body Materials Cast Iron Ductile Iron Carbon Steel Stem Materials Stainless Steel Monel K500 Maximum Allowable Operating Pressure Series 3A 175 psi 12 bar Series 3AH 250 psi 16 bar Seat Materials Bonded EPDM Bonded BUNA-N Bonded FKM Shutoff Rating Bidirectional Bubble-tight Disc Materials Nylon 11 Coated Ductile Iron Aluminum Bronze Stainless Steel Body Style Double Flanged Flange Drilling ASME B16.1 Class 125 ASME B16.5 Class 150 EN 1092 PN 10 EN 1092 PN 16 Testing Standard MSS SP-61 API 598 EN 12266-1 Face to Face API 609 Category B short patern EN 558 Series 13

API 609 Resilient Seated Butterfly Valve Stem 17-4 PH

Series 62 Model 41 Resilient Seated Butterfly Valve Series 36H Body Materials Ductile Iron Stem Materials 17-4 PH Stainless Steel Maximum Allowable Operating Pressure 232 psi 16 Bar Dead-End Service 150 psi 10 Bar Seat Materials Bonded EPDM Bonded BUNA-N Shutoff Rating Bidirectional Bubble-tight Disc Materials Nylon 11 Coated Ductile Iron 316 Stainless Steel Body Style Full Flanged Flange Drilling ASME B16.1 Class 125 ASME B16.5 Class 150 ASME B16.47 Testing Standard MSS SP-61 API 598 EN 12266-1 Face to Face API 609 Category A EN 558 Series 20

EPDM Seated Butterfly Valve

Series 62 Model 41 Resilient Seated Butterfly Valve Series 35 Series 36 Body Materials Cast Iron Ductile Iron Carbon Steel Stainless Steel Stem Materials 416 Stainless Steel Maximum Allowable Operating Pressure Series 35 75 psi 5 bar Series 36 150 psi 10 bar Seat Materials EPDM Shutoff Rating Bidirectional Bubble-tight Disc Materials Nylon 11 Coated Ductile Iron Aluminum Bronze Stainless Steel Duplex Stainless Steel Super Austenitic Stainless Steel Hastelloy Monel Body Style Full Flanged Flange Drilling ASME B16.1 Class 125 ASME B16.5 Class 150 ASME B16.47 EN 1092 PN 10 1092 PN 16 Testing Standard MSS SP-61 API 598 EN 12266-1 Face to Face API 609 Category A EN 558 Series 20