Butterfly Valves - Plant Equipment, Inc. carries a wide range of DeZurik products and accessories including globe and rotary valves, butterfly valves, knife gate valves, consistency transmitters, and actuators.

Major Markets: Pulp & paper, chemical, power, air conditioning,
petroleum and refining

Design Features: High Performance Butterfly Valves are
designed for shutoff and throttling control of liquids and
gases. The dynamic PTFE seat provides bubble-tight shutoff
in both directions. The Fyre Block® seat, designed for fire
safe applications, meets API607 fire test standards. Stem seal
options for fugitive emissions control are available. The
single offset disc design provides lower torque
and longer cycle life. NACE trim available. Pressurized neck
extensions to accommodate additional insulation or cold box
dimensions are available as an option.

Size Range: 2–60" (50–1500mm)

Temperature Range: to 700°F (370°C). On application -320ºF
(-196ºC) to 1000ºF (540ºC)

ANSI Class Rating: 150, 300

Pressure Rating: 275–740 psi (1890–5100 kPa)

ANSI B16.104 Shutoff Class: PTFE and Fyre-Block® Seat,
Class VI; or metal seat, Class IV or V

Body Materials: Carbon steel, 316 or 317 stainless steel

Valve Style: High performance butterfly valve, wafer or lugged

Actuator Type: Lever, handwheel, chainwheel, square nut,
PowerRac® double-acting and spring-return, diaphragm,
Compak® double-acting and spring-return

Product Discription

Major Markets: Water, paper, wastewater, air conditioning,
power, chemical

Design Features: The BRS Resilient Seated Butterfly Valve is
an industrial grade rubber-lined butterfly valve used in shutoff
and throttling applications for liquids, gases, vacuum and dry
pellets. Solid one-piece shaft meets AWWA C504 Class 75B
specifications. Features include replaceable corrosion resistant
bearings and corrosion resistant disc. Single offset disc
provides 360° uninterrupted sealing. Lugged valve rated for
dead end service to full pressure.

Size Range: 2–36" (50–900mm)

Temperature Range: to 250°F (122°C)

Pressure Rating: 175–225 psi (1210–1550 kPa) CWP
ANSI B16.104 Shutoff Class: Exceeds Class VI.
Zero leakage to full rating

Body Materials: Cast iron, ductile iron

Valve Style: Wafer or lugged

Actuator Type: Lever, handwheel, chainwheel, square nut,
PowerRac® double-acting and spring-return cylinder, electric
motor, Compak® double-acting and spring-return cylinder,
diaphragm

Product Description

Major Markets: Water, power, wastewater

Design Features: DeZURIK AWWA Butterfly Valves meet
the requirements of AWWA C504 standards. They are
used for shutoff on clean and dirty water and gases. Offset
disc design, corrosion resistant shaft, stainless steel disc
edge, and self-compensating shaft seals are features on
all DeZURIK AWWA valves. Molded-in body seat with disc
locators provides positive sealing and longer seat life on sizes
3–20" (80–500mm). Large valves, 24" and larger (600mm
and larger) feature adjustable, replaceable seat, non-hollow
disc structure, and rubber seat retained within a dovetail
groove in the valve body and locked in place by an epoxy
wedge.

Size Range: 3–120" (80–3000mm)

Temperature Range: to 290°F (143°C)

AWWA Class: 25A, 75B, 150B, 250B

Pressure Rating: 25–75 psi (170–520 kPa) , 150–250 psi
(1030–1700 kPa) CWP Shutoff - Bubble tight to full rated
pressure.

Body Materials: Cast iron, ductile iron

Valve Style: Flanged and mechanical joint

Actuator Type: Lever, handwheel, chainwheel, square nut,
cylinder, electric motor

Special Construction: Square and Rectangular AWWA
Butterfly Valves are designed in a variety of sizes for square/
rectangular configurations. Specially designed packages for
pump check control applications are also available.

Product Description

Major Markets: General industrial, HVAC, paper, chemical

Design Features: General Service Rubber Lined Butterfly
Valves are designed for shutoff and isolation service of liquids
and gases. Thin profile, on-center disc provides high flow
capacity. Features include field replaceable resilient seat in
EPDM or XNBR materials with discs available in 316 stainless
steel and ACB2. Body wall thickness conforms to the requirements
of ANSI Class 125 and all AWWA classes.

Size Range: 2–36" (50–900mm)

Temperature Range: to 250°F (122°C)

Pressure Rating: Sizes 2-12 200 CWP; 14-36 150 CWP

Shutoff Class: Bubble tight to 150 psi (1030 kPa)

Body Materials: Cast iron

Valve Style: Wafer or luged

Actuator Type: Lever, handwheel, Compak® double-acting
and spring-return actuators