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Butterfly valves
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Triple-offset butterfly valve / high-performance - DN 80 - 600 | Torex
The Flowserve NAF torex butterfly valve is unmatchable in terms of its high-end performance and versatility as it can be used both as a control valve and...
Triple-offset butterfly valve / high-performance - DN 80 - 600 | Torex
The Flowserve NAF torex butterfly valve is unmatchable in terms of its high-end performance and versatility as it can be used both as a control valve and shut-off valve in a number of applications. A triple offset disc provides a tight shut-off that acts as a sealing, thereby eliminating the seat wear. It is available in sizes from DN 80-600.
Torex is available in a stainless steel and a high-quality alloy version with a maintenance-free o-ring stem seal. The NAF control valve package contains Flowserve NAF Torex valve as an integral part that comes with an exclusive direct-mounting concept.
Torex is available in a stainless steel and a high-quality alloy version with a maintenance-free o-ring stem seal. The NAF control valve package contains Flowserve NAF Torex valve as an integral part that comes with an exclusive direct-mounting concept.
Double-offset butterfly valve / high-performance - Valdisk™
This rotary control valve provides high performance, using the concepts of pressure-assisted Jam-lever Toggle™ seating to achieve bidirectional, tight shutoff while preserving...
Double-offset butterfly valve / high-performance - Valdisk™
This rotary control valve provides high performance, using the concepts of pressure-assisted Jam-lever Toggle™ seating to achieve bidirectional, tight shutoff while preserving the low breakout
torque at low or high pressure drops. It can be made of steel, stainless steel or other materials.
Available in 2" to 30", it has a low breakout torque but the use of Jam-lever Toggle™ drops the pressure. As its provides considerable seating force, a strong actuator is not needed. In combination with a high-thrust cylinder actuator and eccentric-cammed disc, high-performance throttling is achieved. The disc lifts out of the seat immediately upon actuation. This reduces leakage.
torque at low or high pressure drops. It can be made of steel, stainless steel or other materials.
Available in 2" to 30", it has a low breakout torque but the use of Jam-lever Toggle™ drops the pressure. As its provides considerable seating force, a strong actuator is not needed. In combination with a high-thrust cylinder actuator and eccentric-cammed disc, high-performance throttling is achieved. The disc lifts out of the seat immediately upon actuation. This reduces leakage.
Lug type butterfly valve
The Flowserve BX2 series of rotary control valves offer impressive benefits when compared to traditional control and rising steam valves. They are economical, compact, lightweight and offer a wide range...
Lug type butterfly valve
The Flowserve BX2 series of rotary control valves offer impressive benefits when compared to traditional control and rising steam valves. They are economical, compact, lightweight and offer a wide range of abilities. Environmental emissions are kept at low-to-zero with the Flowserve BX2 valves.
Ideal for low-pressure drop and high-volume flowstreams, this series has features such as fire-safe seats, ANSI Class 300 or 150 bodies, high-temperature packing design and low dynamic torque. The options for packing design include fire-sealed, single, double or high-temperature. Also available are the Tri-Flex high-temperature seats and exotic alloys. Thanks to these seat and packing options, the valves can be used for a variety of applications ranging from routine to severe.
Ideal for low-pressure drop and high-volume flowstreams, this series has features such as fire-safe seats, ANSI Class 300 or 150 bodies, high-temperature packing design and low dynamic torque. The options for packing design include fire-sealed, single, double or high-temperature. Also available are the Tri-Flex high-temperature seats and exotic alloys. Thanks to these seat and packing options, the valves can be used for a variety of applications ranging from routine to severe.
Control butterfly valve - 2" - 30" | BX series
The Flowserve Valdisk BX control valve is a rugged and dependable butterfly-style control valve. It is available in carbon steel, CF8M, Monel, Hastelloy C and other alloys, ANSI Classes...
Control butterfly valve - 2" - 30" | BX series
The Flowserve Valdisk BX control valve is a rugged and dependable butterfly-style control valve. It is available in carbon steel, CF8M, Monel, Hastelloy C and other alloys, ANSI Classes 150 and 300, sizes 2 through 30-inch. It is also available with a soft PFA/Viton
The Flowserve Valdisk BX control valve is a rugged and dependable butterfly style control valve. It is available in carbon steel, CF8M, Monel, Hastelloy C and other alloys, ANSI Classes 150 and 300, sizes 2 through 30-inch. It is Available with a soft PFA/Viton seat, Firesafe sealed, or TriFlex metal seats. The Valdisk BX complies with ASME B16.10, B16.34, ASME B16.5, ASME B16.10, MSS SP68, MSS SP61, API 598, API 607, API 609, and ISO 5752.
The Flowserve Valdisk BX control valve is a rugged and dependable butterfly style control valve. It is available in carbon steel, CF8M, Monel, Hastelloy C and other alloys, ANSI Classes 150 and 300, sizes 2 through 30-inch. It is Available with a soft PFA/Viton seat, Firesafe sealed, or TriFlex metal seats. The Valdisk BX complies with ASME B16.10, B16.34, ASME B16.5, ASME B16.10, MSS SP68, MSS SP61, API 598, API 607, API 609, and ISO 5752.
Metallic butterfly valve - 2 - 36" | BX2001 series
The Durco Big Max BX2001 High Performance Butterfly Valve features a wide variety of material selections from monel, hastelloys, titanium, alloy 20, to super duplex stainless steel...
Metallic butterfly valve - 2 - 36" | BX2001 series
The Durco Big Max BX2001 High Performance Butterfly Valve features a wide variety of material selections from monel, hastelloys, titanium, alloy 20, to super duplex stainless steel and the likes. It's equipped with a low profile disc that escalates its capability and flow control. Due to the attached disc in the shaft by the Gibb key, maintenance service is very handy. Also, it's appropriate in vacuum support due to the normal packing PTFE cup and cone systems.
The Durco Big Max BX2001 High Performance Butterfly Valve also offers three comprehensive software that users can choose from, the autosize software for actuator sizing, the performance software for valve sizing, and the drawings available online.
The Durco Big Max BX2001 High Performance Butterfly Valve also offers three comprehensive software that users can choose from, the autosize software for actuator sizing, the performance software for valve sizing, and the drawings available online.
Double-offset butterfly valve / high-performance - 2 - 30", class 150 - 2 500 | Valtek Valdisk™
Flowserve Valtek Valdisk™ is a heavy-duty, double offset butterfly control valve which is useful when there is a need for high capacity with the least possible loss of pressure.
Valtek Valdisk™ rotary...
Valtek Valdisk™ rotary...
Double-offset butterfly valve / high-performance - 2 - 30", class 150 - 2 500 | Valtek Valdisk™
Flowserve Valtek Valdisk™ is a heavy-duty, double offset butterfly control valve which is useful when there is a need for high capacity with the least possible loss of pressure.
Valtek Valdisk™ rotary control valve makes use of pressure-assisted Jam-lever Toggle™ seating concepts for achieving bi-directional, bubble-tight shutoff. Jam-lever Toggle™ seating maintains low breakout torque by utilizing pressure drops (both high and low) across the valve to help the seating process. Combining Valdisk's™ high-thrust cylinder actuator and eccentric-cammed disc makes it possible to attain high performance throttling, even in large pressure drops close to the seat.
Available in carbon steel, 316 stainless steel and other alloys, Valtek Valdisk™ is also available in ANSI Classes 150 through 2500 in sizes 2" though 30".
Valtek Valdisk™ rotary control valve makes use of pressure-assisted Jam-lever Toggle™ seating concepts for achieving bi-directional, bubble-tight shutoff. Jam-lever Toggle™ seating maintains low breakout torque by utilizing pressure drops (both high and low) across the valve to help the seating process. Combining Valdisk's™ high-thrust cylinder actuator and eccentric-cammed disc makes it possible to attain high performance throttling, even in large pressure drops close to the seat.
Available in carbon steel, 316 stainless steel and other alloys, Valtek Valdisk™ is also available in ANSI Classes 150 through 2500 in sizes 2" though 30".
Control butterfly valve - 2 - 36", class 150 - 300 | Valtek Valdisk™
There are various applications in which this valve has been tested and deployed. Some include organic chemicals, as well as those in the gas industry...
Control butterfly valve - 2 - 36", class 150 - 300 | Valtek Valdisk™
There are various applications in which this valve has been tested and deployed. Some include organic chemicals, as well as those in the gas industry sector. Normally, this valve is perfect for projects that require high temperature services.
In addition to being compliant with the latest industry standards, imposed by ASME, this item also comes with a superior quality design and a body design that makes it stand out from other similar products. Choose one of the available sizes, which range between 2" and 36", and start enjoying a valve that will never disappoint you.
In addition to being compliant with the latest industry standards, imposed by ASME, this item also comes with a superior quality design and a body design that makes it stand out from other similar products. Choose one of the available sizes, which range between 2" and 36", and start enjoying a valve that will never disappoint you.
Triple-offset butterfly valve / high-performance - DN 80 - 600, PN 10 - 40 | Torex
Butterfly Valve with reliable performance. They have incorporated offset disc to prevent seat wear.
The Torex NAF Flowserve facilitates both...
The Torex NAF Flowserve facilitates both...
Triple-offset butterfly valve / high-performance - DN 80 - 600, PN 10 - 40 | Torex
Butterfly Valve with reliable performance. They have incorporated offset disc to prevent seat wear.
The Torex NAF Flowserve facilitates both control and shutoff valve functions. With modular design can facilitate any type of seating.
These butterfly valves are fitted with unique O-ring which are maintenance free owing to their unique stem seal design. It has a direct mounting facility which makes it unique and an integral part in the butterfly valve. The other distinguishing feature is the use of alloys and stainless steel materials that make it unique and sturdy.
The Torex NAF Flowserve facilitates both control and shutoff valve functions. With modular design can facilitate any type of seating.
These butterfly valves are fitted with unique O-ring which are maintenance free owing to their unique stem seal design. It has a direct mounting facility which makes it unique and an integral part in the butterfly valve. The other distinguishing feature is the use of alloys and stainless steel materials that make it unique and sturdy.
Metallic butterfly valve - class 150 - 300 | Durco Big Max BX2001
The Durco Big Max BX2001 High Performance Butterfly Valve offers seats in PFA, UHMWPE, metal seats, Firesafe design seats and seats for...
Metallic butterfly valve - class 150 - 300 | Durco Big Max BX2001
The Durco Big Max BX2001 High Performance Butterfly Valve offers seats in PFA, UHMWPE, metal seats, Firesafe design seats and seats for control applications.
Applications include sea water, reverse osmosis, desalination, cooling, petroleum refining and production, brine, water boosting, water, washdown, ultrapure water and snowmaking.
Industrial applications include Water Injection/ Handling/ Treatment, Chemical and Liquor, Cooling Water - Metals, Desalination, Leaching Acid, Snowmaking, Steam Systems, Utilities.
Applications include sea water, reverse osmosis, desalination, cooling, petroleum refining and production, brine, water boosting, water, washdown, ultrapure water and snowmaking.
Industrial applications include Water Injection/ Handling/ Treatment, Chemical and Liquor, Cooling Water - Metals, Desalination, Leaching Acid, Snowmaking, Steam Systems, Utilities.
Wafer butterfly valve - 50 - 600 mm, PN 16 | Slimseal
The Slimseal is a wafer type of butterfly valve with an integrally bonded elastomer liner. Requiring absolutely no...
Wafer butterfly valve - 50 - 600 mm, PN 16 | Slimseal
The Slimseal is a wafer type of butterfly valve with an integrally bonded elastomer liner. Requiring absolutely no form of maintenance, the Slimseal is a real workhorse. It is available with either a flangeless or lugged body, and offered in a size range of 50-600 mm. The versatile Slimseal has a pressure rating of up to PN 16 and comes with a latching lever or actuation as well as different combinations of disc and seat materials.
Manually-operated butterfly valve - DN 25 - 150 | VF5000
This gas valve type is manually operated for flow control, the media is air, natural gas, and manufactured gases, and...
Manually-operated butterfly valve - DN 25 - 150 | VF5000
This gas valve type is manually operated for flow control, the media is air, natural gas, and manufactured gases, and the materials are aluminum alloy die-cast, with Viton O-ring seals. Valve plate shaft is stainless steel.
With CH approval, and with a maximum operating pressure of 500 mbar, with an ambient temperature of -15-100 oC, and an additional description that is standard flanging to fit between two flanges in accordance with DIN 2633.
With CH approval, and with a maximum operating pressure of 500 mbar, with an ambient temperature of -15-100 oC, and an additional description that is standard flanging to fit between two flanges in accordance with DIN 2633.