Butterfly Valves Air Valves

Resilient Seated Butterfly Valve -- STW Series
from Assured Automation

Description: The STW/STL is a resilient seated 125/150, ductile iron, high performance wafer style (STW) or lug style (STL) butterfly valve available with either BUNA-N or EPDM seats and a choice of disc materials (316SS, nickel plated ductile iron, or bronze). It can be equipped with a manual... [See More]

  • Valve Type: Butterfly
  • Flow (Cv): 8.00 to 7350.00
  • Valve Size: 2.00 to 12.00
  • Maximum Pressure: 225.00
Compressed Air Flow Regulating Butterfly Valve -- AMCV /DHS Series
from Kaeser Compressors, Inc.

Protecting compressed air quality – no overwhelming of the air treatment system. Compressed air treatment systems are designed for a certain rate of air flow which, when the system is operating at full load, pushes against the pressurized air in the air distribution network. However, should... [See More]

  • Valve Type: Butterfly
  • Maximum Pressure: 200.00
  • Valve Size: 2.00 to 8.00
  • Media Temperature: 150
Electric Actuated Butterfly Valve -- DynaFly Series - 700/722 Series
from DynaQuip Controls

The DynaFly 70 Wafer and 72 Lug Series are the work horses of industrial butterfly valves. Pre-sized and preassembled with our MA series electric actuators, these valves come standard with ductile iron body and disc and abrasion-resistant Buna-N Phenolic Backed Seat for stretch resistant, tight... [See More]

  • Valve Type: Butterfly
  • Maximum Pressure: 200.00
  • Valve Size: 2.00 to 30.00
  • Media Temperature: -40 to 350
Pneumatic Actuated Butterfly Valve -- DynaFly Series - 700/722 Series
from DynaQuip Controls

The DynaFly 70 Wafer and 72 Lug Series are the work horses of industrial butterfly valves. Pre-sized and preassembled with our MP series pneumatic actuators, these valves come standard with ductile iron body and disc and abrasion-resistant Buna-N Phenolic Backed Seat for stretch resistant, tight... [See More]

  • Valve Type: Butterfly; Pilot (optional feature); Solenoid (optional feature)
  • Maximum Pressure: 200.00
  • Valve Size: 2.00 to 12.00
  • Media Temperature: -40 to 350
Butterfly Valves -- BM Series
from Metso

Zero leakage with double block and bleed full metal sealing. Features. Steam purging in seat area for continuous protection and cleaning, bearing protection as an option. Two piece shaft design for maximized capacity. Patented position indicator for highest process safety. Double block and bleed... [See More]

  • Valve Type: Butterfly; Block Bleed
  • Media Temperature: -328 to 1112
  • Valve Size: 12.00 to 100.00
  • Connection Description: BoltFlange; 12" - 100" Flanged
Automated Butterfly Valve -- BY-Series
from BI-TORQ® Valve Automation

AUTOMATED CAST IRON BUTTERFLY VALVES. BY-SERIES FEATURES. Wafer and lug style cast iron BFVs. 2" through 12" sizes standard. SS stem and disc as standard. EPDM, BUNA-N and Viton seats. Direct mount for low-profile, cost-efficient operation. Options for pneumatic, electric or gear operators. Designed... [See More]

  • Valve Type: Butterfly
  • Maximum Pressure: 150.00 to 225.00
  • Valve Size: 2.00 to 12.00
  • Media Temperature: -30 to 275
Butterfly Valve -- 700-2-1/2-T
from Victaulic Co. of America

GROOVED TYPE. 2-1/2 INCH NOMINAL SIZE. 2.5 NOMINAL SIZE - DECIMAL. 2-1/2 NOMINAL SIZE - FRACTIONAL. AIR WITH OIL VAPOR, MINERAL OIL, PETROLEUM PRODUCT, VEGETABLE OIL APPLICATION. -20 TO 180 DEG F TEMPERATURE RATING. BUBBLE TIGHT SHUT-OFF INCLUSIONS/FEATURES. ELECTROPLATED CARBON STEEL BODY MATERIAL. [See More]

  • Valve Type: Butterfly
  • Maximum Pressure: 200.00
  • Valve Size: 2.50
  • Actuation: Manual; Mechanical
Damper Valves -- 24/7 Stock Service
from World-Valve B.V.

The damper butterfly valves are designed for on/off and regulating service of gas and air flow. Available in wafertype and double flanged executions. Standardized actuation flange. Centric shaft position. Shaft in PTFE/graphite bearings. Max.leakage class: III = 10- ³ x nominal valve capacity... [See More]

  • Valve Type: Butterfly
  • Maximum Pressure: 7.25 to 29.01
  • Valve Size: 1.97 to 78.74
  • Media Temperature: 1112
Butterfly Valves -- 2" 8xx Wafer/Lug-150/285 Fire Tested
from XOMOX (A Crane Co. Company)

XOMOX offers a broad range of high performance butterfly valves to handle virtually any process application. Available to fit ASME (ANSI) or DIN piping systems in pressure classes 150, 300 and 600 (PN 10/16, PN 25/40, and PN63/100). Standard valves are offered with soft (PTFE) seats, Fire-tested, or... [See More]

  • Valve Type: Butterfly
  • Flow (Cv): 152.00
  • Valve Size: 2.00
  • Media Temperature: -20 to 400
Piping, Valves & Fittings
from Chemac Inc./Uraca/Uhde HPT/Gather/BHDT

High Pressure Piping, Valves and Fittings. Based on the High-pressure valves and fittings to IG standards for pressure ratings of 325 and 700 bar, Chemac Inc offers these for pressure ratings of 500, 1600, 2500, 3200, 3600 and 4000 bar in similar construction with lens-type gaskets. Valves with... [See More]

  • Valve Type: Check; Angle; Butterfly; Diaphragm; Globe; Piston; Control Valve; Relief
Full Lug Butterfly Valves -- 52
from Mueller Steam Specialty

These soft-seated butterfly valves are designed for a variety of general applications in the control of water, steam, air, oil, and gases. They are equally effective for on-off, throttling, isolation, and dead end requirements. They are especially well suited for higher velocity service and vacuum... [See More]

  • Valve Type: Butterfly; Hydraulic (optional feature)
  • Maximum Pressure: ? to 250.00
  • Valve Size: 2.00 to 12.00
  • Media Temperature: ? to 100
Cast Iron Valve -- LD 012-CI
from Xiamen Landee Industries Co., Ltd.

Cast Iron Valves, Meeting Global Quality Standards. Model Number: LD 012-CI. Key Specifications/Special Features: Types: gate, globe, check, ball, butterfly, plug, foot, angle, air, Y-strainer... Manufacturing standards: API, ANSI, BS, DIN, JIS, MSS SP. Size range: from 1/2 inch to 64 inch (DN15mm -... [See More]

  • Valve Type: Check; Ball Check; Foot Valve; Angle; Ball; Butterfly; Gate; Globe; Plug
  • Connection Description: Flanged
  • Valve Size: 0.50 to 64.00
  • Actuation: Manual
2" Cast Iron Actuated Butterfly Valve -- KZ59iUR
from KZValve by KZCO

The KZValve Butterfly Valves are engineered for actuation and designed to work with the KZValve actuators. These reliable valves are proven performers season after season. • 2" and 3" cast iron valves. • 4" and 5" aluminum valves. • Disk: 316 stainless steel. • Stem: 316... [See More]

  • Valve Type: Butterfly; Control Valve
  • Flow (Cv): 277.00
  • Valve Size: 2.00
  • Maximum Pressure: 150.00
Cryogenic Triple Eccentric Metal Seated Disk Valves -- BK Series
from Metso

Field proven valve for various cryogenic applications. Features. 2 piece shaft design for high capacity. High variety of body designs, wafer, lug, flanged or butt welded ends including top-entry butt-weld end. Construction according to API609. BAM certified materials and construction for liquid and... [See More]

  • Valve Type: Butterfly
  • Media Temperature: -328 to 392
  • Valve Size: 4.00 to 42.00
  • Connection Description: BoltFlange; Butt Weld; 4" - 42" Flanged, Lug and Wafer, Butt Weld
Automated PVC Butterfly Valve -- PY-Series
from BI-TORQ® Valve Automation

PY-SERIES FEATURES. PVC, CPVC and polypropylene butterfly valves. 2" through 12" standard sizes. EPDM, BUNA-N and Viton seats. Ideal for chemical or industrial applications, as well as pools and water parks. Pneumatic, electric or gear operated. Lightweight and low-profile design [See More]

  • Valve Type: Butterfly
  • Maximum Pressure: 150.00
  • Valve Size: 1.50 to 8.00
  • Connection Description: BoltFlange
Butterfly Valves -- 2" XLD11 Wafer-Class 150 Lined Butterfly
from XOMOX (A Crane Co. Company)

CRANE ChemPharma Flow Solutions is pleased to announce the addition of XOMOX ® XLD, a new fluoropolymer-lined process butterfly valve, to our XOMOX product offering!. Among its benefits is its resistance to permeation which leads to an extension of product life and greater operator safety as it... [See More]

  • Valve Type: Butterfly
  • Flow (Cv): 175.00
  • Valve Size: 2.00
  • Maximum Pressure: 150.00
Full Lug Butterfly Valves -- 52M
from Mueller Steam Specialty

These soft-seated butterfly valves are designed for a variety of general applications in the control of water, steam, air, oil, and gases. They are equally effective for on-off, throttling, isolation, and dead end requirements. They are especially well suited for higher velocity service and vacuum... [See More]

  • Valve Type: Butterfly; Hydraulic (optional feature)
  • Maximum Pressure: ? to 150.00
  • Valve Size: 14.00 to 36.00
  • Media Temperature: ? to 150
2" Cast Iron Butterfly Valve -- 59i22
from KZValve by KZCO

2" Cast iron butterfly valve, EPDM seats, stainless steel disk, stainless steel valve stem, rated for 150 psi at 70 ° F [See More]

  • Valve Type: Butterfly; Control Valve
  • Maximum Pressure: 150.00
  • Valve Size: 2.00
  • Connection Description: Threaded
Eccentric Soft Seated High Capacity Butterfly Valves -- BN Series
from Metso

Simplified design ensures reliable operation. Features. 2 piece shaft design for high capacity. Low emission packing design. Triple bearing design. Soft sealing bi-directional EN12266 A – bubble tight. Special Face to Face length available e.g. to replace gate valve. Sizes up to NPS64 /... [See More]

  • Valve Type: Butterfly; Shut Off
  • Media Temperature: 500
  • Valve Size: 3.00 to 64.00
  • Connection Description: BoltFlange; Face Seal; 3" - 64" Flanged, Lug and Wafer
Butterfly Valve Tee Linkage Assembly -- TEE-BY Series Arrangement #1
from BI-TORQ® Valve Automation

Our unique tee-linkages utilize quality products and superior engineering to create an economic and effective 3-way assembly. Ideal for HVAC and diverting applications, our tee-linkage assembly is a big cost saver over expensive three-way ball valves. All of our assemblies come complete with... [See More]

  • Valve Type: Butterfly
  • Connection Description: BoltFlange
  • Valve Size: 2.00 to 12.00
  • Actuation: Electric; Pneumatic; Gear Operated
Iron Full Lug Butterfly Valves Small -- 88
from Mueller Steam Specialty

These soft-seated butterfly valves are designed for a variety of general applications in the control of water, air, oil, gases, and corrosive media. They are equally effective for on-off, throttling, or isolation service requirements. Series 88 is designed for dead-end service to the full pressure... [See More]

  • Valve Type: Butterfly; Hydraulic (optional feature)
  • Maximum Pressure: 150.00 to 200.00
  • Valve Size: 2.00 to 24.00
  • Media Temperature: 150 to 200
4" Aluminum Butterfly Valve -- 59L35
from KZValve by KZCO

4" Aluminum butterfly valve, EPDM seats, stainless steel disk, stainless steel valve stem, rated for 50 psi at 70 ° F, 12 volt DC motor, on/off, 3.0 second cycle time, 3 wires (red to positive, black to negative, white to positive switch), wiring pigtail included. [See More]

  • Valve Type: Butterfly; Control Valve
  • Maximum Pressure: 50.00
  • Valve Size: 4.00
  • Connection Description: Threaded
High Cycling Butterfly Valves -- BO Series
from Metso

Maximized operability by minimized switching time. Features. 2 piece shaft design for high capacity. Hardened aluminum shut off disc to reduce mass moment of inertia. Long lasting quadruple bearings to last up to 2 million cycles. Soft sealing bi-directional bubble tight construction. Cartridge... [See More]

  • Valve Type: Butterfly; Shut Off
  • Media Temperature: 392
  • Valve Size: 8.00 to 40.00
  • Connection Description: BoltFlange
Gear Operated Butterfly Valves
from BI-TORQ® Valve Automation

FEATURES. Durable cast iron gear operators. Mounting kits available to mount gears to valves with non-ISO mounts. Cast handwheels and chainwheel options [See More]

  • Valve Type: Butterfly
  • Connection Description: BoltFlange
  • Valve Size: 2.00 to 12.00
  • Actuation: Manual; Gear Operated
Iron Wafer Butterfly Valves Small -- 87
from Mueller Steam Specialty

These soft-seated butterfly valves are designed for a variety of general applications in the control of water, air, oil, gases, and corrosive media. They are equally effective for on-off, throttling, or isolation service requirements. Series 87 is well suited for higher velocity service and vacuum... [See More]

  • Valve Type: Butterfly; Hydraulic (optional feature)
  • Maximum Pressure: 150.00 to 200.00
  • Valve Size: 2.00 to 24.00
  • Media Temperature: 150 to 200
5" Aluminum Butterfly Valve -- 59M35
from KZValve by KZCO

5" Aluminum butterfly valve, EPDM seats, stainless steel disk, stainless steel valve stem, rated for 50 psi at 70 ° F [See More]

  • Valve Type: Butterfly; Control Valve
  • Maximum Pressure: 50.00
  • Valve Size: 5.00
  • Connection Description: Threaded
High Performance Triple Eccentric Disc Valves -- LW/LG Series
from Metso

Increased plant efficiency. Features. LW wafer type, LG lug type. Tripple offset, 2 piece shaft design. One piece, full metal sealing without any resilient parts in pipeline. High, long lasting tightness. Unique, industry best disc valve control behavior with patented S-disc feature – possible... [See More]

  • Valve Type: Butterfly
  • Flow (Cv): 235.00 to 59500.00
  • Valve Size: 3.00 to 24.00
  • Maximum Pressure: 741.00
Manually Operated Butterfly Valve -- MY Series
from BI-TORQ® Valve Automation

Manual Wafer and Lug Butterfly Valve. Features. Wafer or lug style cast iron butterfly valves. 2-8": with lever, 10" & 12" with gear opeator. Standard stainless steel disc and stem. Standard 10-position locking handle. Cast iron gears available. ISO direct mount for easy retrofit automation. [See More]

  • Valve Type: Butterfly
  • Connection Description: BoltFlange
  • Valve Size: 2.00 to 8.00
  • Actuation: Manual; Gear Operated
Semi-Lug Butterfly Valves -- 53
from Mueller Steam Specialty

These soft-seated butterfly valves are designed for a variety of general applications in the control of water, steam, air, oil, and gases. They are equally effective for on-off, throttling, isolation, and dead end requirements. They are especially well suited for higher velocity service and vacuum... [See More]

  • Valve Type: Butterfly; Hydraulic (optional feature)
  • Maximum Pressure: ? to 250.00
  • Valve Size: 2.00 to 12.00
  • Media Temperature: ? to 100
Three Lever Valve for Air Separation Units -- BH Series
from Metso

Inherently safe valve to prevent pressure shocks in absorber beds. Features. High capacity. Available with soft and metal sealing. Carbon and stainless steel available. Inherently safe valve opens only under precise differential pressure. Heating jacket construction available. Benefits. Prevent... [See More]

  • Valve Type: Butterfly; Shut Off
  • Media Temperature: 500
  • Valve Size: 8.00 to 64.00
  • Connection Description: BoltFlange; 8" - 64" Flanged
Steel Full Flange Butterfly Valves -- 58
from Mueller Steam Specialty

These soft-seated butterfly valves are designed for a variety of general applications in the control of water, steam, air, oil, and gases. They are equally effective for on-off, throttling, isolation, and dead end requirements. They are especially well suited for higher velocity service and vacuum... [See More]

  • Valve Type: Butterfly; Hydraulic (optional feature)
  • Maximum Pressure: ? to 150.00
  • Valve Size: 14.00 to 18.00
  • Media Temperature: ? to 100
Wafer Butterfly Valves -- 51
from Mueller Steam Specialty

These soft-seated butterfly valves are designed for a variety of general applications in the control of water, steam, air, oil, and gases. They are equally effective for on-off, throttling, isolation, and dead end requirements. They are especially well suited for higher velocity service and vacuum... [See More]

  • Valve Type: Butterfly; Hydraulic (optional feature)
  • Maximum Pressure: ? to 250.00
  • Valve Size: 2.00 to 12.00
  • Media Temperature: ? to 100
Wafer Butterfly Valves -- 51M
from Mueller Steam Specialty

These soft-seated butterfly valves are designed for a variety of general applications in the control of water, steam, air, oil, and gases. They are equally effective for on-off, throttling, isolation, and dead end requirements. They are especially well suited for higher velocity service and vacuum... [See More]

  • Valve Type: Butterfly; Hydraulic (optional feature)
  • Maximum Pressure: ? to 150.00
  • Valve Size: 14.00 to 36.00
  • Media Temperature: ? to 150