Dwyer BFV204LTB311HL0 Lug Style Butterfly Valve (4") with EPDM Liner

Model: BFV204LTB311HL0

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Dwyer BFV204LTB311HL0 Lug Style Butterfly Valve (4") with EPDM Liner-

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Dwyer BFV204LTB311HL0 Lug Style Butterfly Valve (4") with EPDM Liner

Model: BFV204LTB311HL0

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Phenolic backed cartridge seat design for extended service and ease of replacement. Can be used for vacuum service. Extended neck for insulation - no fabricated extensions required.

Discontinued!

This product has been discontinued and is no longer available.
This is the direct replacement:

Dwyer WE20-DHD00-LE Manual Lug Style Butterfly Valve (4") with EPDM Liner

Model: WE20-DHD00-LE

The most critical aspect of the Series WE20 Butterfly Valves is the cartridge seat design, which alleviates installation problems associated with common "dove tail design" seats.

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Dwyer BFV204LTB311HL0 BUTTERFLY VALVE, 4in, LINER EPDM, LUG PATERN

Machined flats attach disc/stem - no pins.
Valve Features a retainer lip for dead end service.
Triple seal reduces possibility of external leakage.
Silicone free from the factory - no aftermarket cleaning required.

Specifications:

Service: Compatible liquids, gases, and steam.
Line Size: 2" to 12".
Body Style: 2-way, wafer or lug butterfly.
End Connections: Flange, to be used with flanges that are ANSI Class 125 (B16.1) and ANSI Class 150 (B16.5) dimensions.
Pressure Limit: 225 psi (15.5 bar) WOG.
Wetted Materials: Body: Ductile iron; Disc: 316 SS; Seat and O-ring: EPDM or PTFE; Stem: 410 SS.
Temperature Limits: EPDM Disc: -50 to 250°F (-46 to 121°C); PTFE Disc: 0 to 300°F (-18 to 149°C).
Bearings: Nylatron
Operator: 2 to 6": 10-position locking hand lever; 8 to 12": manual gear.

What's included with the Dwyer BFV204LTB311HL0

Dwyer BFV204LTB311HL0 Lug Style Butterfly Valve (4") with EPDM Liner

datasheet for the Dwyer BFV204LTB311HL0 Lug Style Butterfly Valve (4") with EPDM Liner manual for the Dwyer BFV204LTB311HL0 Lug Style Butterfly Valve (4") with EPDM Liner

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Description ➕➖

Dwyer BFV204LTB311HL0 BUTTERFLY VALVE, 4in, LINER EPDM, LUG PATERN

Machined flats attach disc/stem - no pins.
Valve Features a retainer lip for dead end service.
Triple seal reduces possibility of external leakage.
Silicone free from the factory - no aftermarket cleaning required.

Specifications:

Service: Compatible liquids, gases, and steam.
Line Size: 2" to 12".
Body Style: 2-way, wafer or lug butterfly.
End Connections: Flange, to be used with flanges that are ANSI Class 125 (B16.1) and ANSI Class 150 (B16.5) dimensions.
Pressure Limit: 225 psi (15.5 bar) WOG.
Wetted Materials: Body: Ductile iron; Disc: 316 SS; Seat and O-ring: EPDM or PTFE; Stem: 410 SS.
Temperature Limits: EPDM Disc: -50 to 250°F (-46 to 121°C); PTFE Disc: 0 to 300°F (-18 to 149°C).
Bearings: Nylatron
Operator: 2 to 6": 10-position locking hand lever; 8 to 12": manual gear.