2671

centric type

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p. 1/14

Butterfly Valve, rubber seated

The Burkert Centric type butterfly valve has

many configurations available to meet a wide

range of applications. The 2671 Centric type is

automation ready with an ISO 5211 mounting

pad and stem for direct coupling of the

actuator. A full range of actuators, pilot valves,

digital positioners, feedback switches and bus

network options are available for integration in

plant process control systems.

Type 6519 NAMUR

Pilot valve, direct

mount to actuator

Type 2051

Pneumatic rotary

actuator

Type 3003

Electric rotary actuator

Type 2671 can be combined with…

• Pressure rating: bidirectional shut-off

(150 PSI standard, 230 PSI optional)

• ISO 5211 direct actuator mount

• Wafer, lug, and flange mount

• Range of body, disc, and seat options

Type 3004

Electric explosion

proof actuator

Type 3005

Electric rotary actuator

Type 8792

Positioner

Technical data

Valve size

1½"-40" (wafer), 1½"-24" (lug), 14"-48" (flanged)

Body materials

Disc material

Seat material

Stem material

Cast iron, ductile iron, stainless steel, alu-bronze

Ductile iron (Nylon 11 Coated), stainless steel (304 SS, 316 SS)

NBR, EPDM, EPT, neoprene, silicon, CSM, FKM

410 SS, 604 SS, 316 SS

Media

Compatible with the materials of construction, and the

pressure, temperature limits of the seals and disc

Media temperature

-4°F to 400°F based on valve seat limit

Connections

Wafer, lug, flange

Installation

As required

Pressure rating

Bidirectional bubble-tight shut-off to 150 PSI,

230 PSI (optional)