LKB UltraPure Butterfly Valves
from Alfa Laval Inc.

These butterfly valves are hygienic on/off valves for use with low and medium-viscosity liquids in personal care, biotech and pharmaceutical applications. Comprehensive butterfly valve range. Based on the well-known Alfa Laval LKB valve platform, our LKB UltraPure butterfly valve range is a... [See More]

  • Agency: ASME; DIN; ISO
  • Media Temperature: -10 to 95
  • Valve Size: 0.89 to 3.94
  • Connection Description: ClampFlange
Butterfly Valve -- F6 ANSI Class 150
from Belimo Americas

These valves are designed to meet the needs of HVAC and Commercial applications requiring positive shut-off for liquids at higher pressures and temperatures. Typical applications include chiller isolation, cooling tower isolation, change-over systems, large air handler coil control, bypass and... [See More]

  • Agency: ANSI; API; ASME; MSS; ANSI Class 150, API 609, MSS-SP-68
  • Flow (Cv): 56.00 to 34388.00
  • Valve Size: 2.00 to 30.00
  • Connection Description: BoltFlange; ANSI Class 125/150 Flange
Butterfly Valve,Semi-Lug,2 1/2 In -- 4RCF9 [22074 from Viega]
from Grainger Industrial Supply

Butterfly Valve, Semi-Lug, Size 2 1/2 In, Material of Construction Cast Iron, Rated For 200 PSI, Temp Range 0 To 200 F, EPDM Liner, 10 Position Spring Locked Handle, Bolt Holes 4, Bolt Circle Dia 5/8 In, Standards MSS-SP67 and AWWA-C504-6, NSF 61, ASME B 16.5 Class 150 [See More]

  • Agency: ASME; MSS; NSF
  • Material Of Construction: CastIron
  • Valve Size: 2.50
BW Lugged Type Butterfly Valve
from LINUO

Features. Triple offset;. Various seat constructions;. Bearing protected shafts;. Thin disc design is suitable for both on-off & control service. Technical Specification. DN:DN50~DN600. PN:PN10~PN40 ANSI150LB ANSI300LB. Connection:Lugged. Temperature ℃: -29~200 -29~425. [See More]

  • Agency: ANSI; API; ASME; MSS; DIN; ISO
  • Maximum Pressure: 145.04 to 232.06
  • Valve Size: 1.97 to 47.24
  • Connection Description: BoltFlange (optional feature); Wafer / Lugged / Flanged Options
Metal Seated Series -- LG
from Metso

Neldisc ® wafer type LW and lug type LG series metal seated, high performance butterfly valves specially designed to fulfill the requirements of chemical, petrochemical, refining and pulp and paper industries. With a nearly equal percentage characteristics and superior tightness Neldisc... [See More]

  • Agency: API; ASME; ASME 150 Or 300, API 607
  • Maximum Pressure: 741.00
  • Valve Size: 3.00 to 16.00
  • Media Temperature: -320 to 1110
DEMCO® Butterfly Valve -- NE-I Series
from CAMERON Valves & Measurement

Acclaimed as the most durable of all resilient-seated butterfly valves in the industry, this valve excels in a wide variety of applications. Cast in both wafer and tapped-lug patterns in a wide variety of material choices, DEMCO ® butterfly valves feature a one-piece body for minimum weight and... [See More]

  • Agency: ANSI; API; ASME
  • Maximum Pressure: 285.00
  • Valve Size: 2.00 to 12.00
  • Media Temperature: -30 to 300
WKM High Performance Butterfly Valve
from Century Control Systems, Inc.

WKM DynaCentric butterfly valves satisfy a wide range of industrial applications. Available in carbon steel or stainless steel as well as lug and wafer body styles, they may be specified in sizes from 2.5" to 36" in pressure class 150, 2.5" to 24" in pressure class 300 and 3" to 12" in class 600. [See More]

  • Agency: ASME
  • Media Temperature: 1000
  • Valve Size: 2.50 to 36.00
  • Connection Description: Threaded
BX2001 High Performance Butterfly Valve
from Flowserve Corporation

BX2001 effectively contains fugitive process media emissions regulated by the federal Clean Air Act, including chlorine, hydrofluoric acid and anhydrous HCl. Ideal choice for precise throttling control or on-off service with lighter weight piping systems and less expensive, energy-efficient... [See More]

  • Agency: ASME; ASME 150/300
  • Media Temperature: -20 to 400
  • Valve Size: 2.00 to 36.00
  • Connection Description: BoltFlange; ButtWeld
EJ Series Butterfly Valves
from KITZ Corporation of America

The 3 type of seat material are; VMQ(Silicone rubber) which can be used for a wide range of temperature applications, W-NBR(White NBR), which is suitable for use in the food processing industry and FKM(Fluoro rubber) which has properties such as strength and durability idea for use on variety of... [See More]

  • Agency: ASME; ISO
  • Maximum Pressure: 145.04
  • Valve Size: 2.00 to 12.00
  • Connection Description: BoltFlange
Centered Disc Butterfly Valve -- MAMMOUTH
from KSB AG

Design. Centered disc butterfly valve with elastomer liner. With manual gearbox, electric, hydraulic actuator or counter weight. U-section / double flanged body with flat faces (T5). EN, ASME, JIS connections possible. Applications. Water supply, water treatment, irrigation, disposal, desalination... [See More]

  • Agency: ASME; JS 1030
  • Maximum Pressure: 362.59
  • Valve Size: 43.31 to 125.98
  • Media Temperature: 34 to 149
Butterfly Valve - Ductile Iron, 150 PSI, Stainless Steel Disc -- LD-1022 Large Diameter
from NIBCO INC.

The NIBCO ® lug type double flanged butterfly valve provides bubble-tight shutoff at 150 psi and bi-directional dead-end service without a downstream flange to 100 psi. The valve is recommended for commercial and some light industrial process applications, in addition to HVAC and hot and cold... [See More]

  • Agency: ASME; MSS SP-67
  • Maximum Pressure: 150.00
  • Valve Size: 30.00 to 48.00
  • Media Temperature: 225 to 250
High Performance Butterfly Valves
from OPW Engineered Systems

High performance butterfly valves are the result of years of experience in the design and manufacture of products for a variety of applications. Our valves are designed and tested to meet or exceed the most exacting standard of our industries. If you have pressure and need a valve to hold it, you... [See More]

  • Agency: ANSI; API; ASME; MSS; ISO; ANSI 150, ASME B16.10, MSS SP-44
  • Maximum Pressure: 75.00 to 285.00
  • Valve Size: 2.00 to 24.00
  • Flow (Cv): 2.10 to 21000.00
Bellows Seal Control Valves
from Velan, Inc.

Severe service control valves for extreme temperature applications. Features and benefits. SERVICE RANGE: • Temperature: -457.6 to 356 °F (-272 to 180 °C). DESIGN FEATURES: • Resilient stainless steel design. • Temperatures down to 1.2 K (super-fluid He). • Very low "Heat... [See More]

  • Agency: ASME
  • Connection Description: ButtWeld; Butt weld
  • Valve Size: 0.12 to 8.00
  • Features: Cryogenic