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Emerson's ACK check valve is a normally closed magnetic check valve that prevents reverse refrigerant flow in liquid lines and compressor discharge lines.
The ABV Refrigeration Ball Valve isolates suction, discharge, and liquid line pipework during maintenance shutdown periods.
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Style 175 GTO Gas Valve
- Permanently lubricated at the factory for maintenance-free service
- Low operating torque - No plug "freezing"
- 100% shut-off; 360° turn or 90° Open Left operation
- Features a superior tamper-proof design
- No leakage to the atmosphere
- One valve covers full pressure range
Designed to meet the requirements of ANSI B16.33 1981, the Dresser® Style 175 GTO Gas Service Valve incorporates the same complementary sealing principles as the Style 175 meter curb valve, yet offers a rated working pressure to 175 psig. Each GTO valve is 100% factory-tested at high and low pressure while in a clear non-corrosive fluid.
Just as the Style 175 meter curb valve, the GTO is assembled at the factory and sealed against tampering by a spring loaded stainless steel retaining ring which cannot be removed with ordinary tools. It is tamper proof as specified in D.O.T. 192.363 Part C.
A plastic ring inserted between the retaining ring and bonnet, plus permanently lubricated port seals, assure low, uniform operating torque, preventing the plug from freezing to the body.
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1- Application in 'normal' and ‘high pressure' installations is possible. Supplied as PN40 design and PN52 optional.
2- Low weight and compact design simplify handling
3- Modular build up
4- Large bonnets and 67 degree bonnet (straight execution) make spindle and bonnet extensions superfluous
5- Quick valve installation without dismounting of the bonnet
Kv (Cv) Values
The valves of Revalco and especially sizes 200-300mm (10"-12") contributes to lower pressure drops and thus energy savings in your system.
Until this very moment no competitor has been able to construct a valve with flow values better then the Revalco RV200-300 series !!
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1- Application in 'normal' and ‘high pressure' installations is possible. Supplied as PN40 design and PN52 optional.
2- Low weight and compact design simplify handling
3- Modular build up
4- Large bonnets and 67 degree bonnet (straight execution) make spindle and bonnet extensions superfluous
5- Quick valve installation without dismounting of the bonnet
Kv (Cv) Values
The valves of Revalco and especially sizes 200-300mm (10"-12") contributes to lower pressure drops and thus energy savings in your system.
Until this very moment no competitor has been able to construct a valve with flow values better then the Revalco RV200-300 series !!
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1- Application in 'normal' and ‘high pressure' installations is possible. Supplied as PN40 design and PN52 optional.
2- Low weight and compact design simplify handling
3- Modular build up
4- Large bonnets and 67 degree bonnet (straight execution) make spindle and bonnet extensions superfluous
5- Quick valve installation without dismounting of the bonnet
Kv (Cv) Values
The valves of Revalco and especially sizes 200-300mm (10"-12") contributes to lower pressure drops and thus energy savings in your system.
Until this very moment no competitor has been able to construct a valve with flow values better then the Revalco RV200-300 series !!
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These valves are specifically designed to use for safe pressure gauge installation. The bleed or vent screw is used to vent the pressure with out opening the connections.
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Whatever you want from a Bulk Materials cut-off valve you’ve got it with Clyde Materials unbeatable Dome Valve® - the cost effective valve solution.
The Clyde Dome Valve®, widely regarded as the original and best material handling valve in the world, offers exceptional life from only a single moving part. The Dome Valve® is recognised as a low maintenance, long life solution that can last at least 1 million cycles between maintenance inspections. It has the ability to cut through static or moving columns of material and is pressure-tight, ensuring a consistent pressure tight seal is created when the valve is in the closed position, but in the open position it provides an unrestricted full bore opening for the best product flow characteristics possible. The Dome Valve® can also be used as a line, vessel or reactor isolation valve.
The Dome Valve® enhances other technologies from Clyde Materials Handling, a leading provider of pneumatic injection, conveying, materials handling & vacuum cleaning solutions.
The solutions we create for our customers generate many benefits and are backed by three decades of domain knowledge, expertise and a track record of generating exemplary success.
Dome Valve® sold in the United States under the trade name ‘Spheri Valve’
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Butterfly valves
DN 15 – 50; valve bodies in PVC-U, brass, DN 15-250 PES, DN 15-2000 cast iron, S. G. iron, cast steel, stainless steel; connections to DIN, ISO, AMS, BS, ASTM, JIS), LUG and Wafer type butterfly valve bodies; seal materials in CSM (Hypalon), NBR (Perbunan), FPM (fluorine rubber), EPDM, PSI, Nitrile, Carboxylite, natural rubber, Butyl, Silicone, PTFE, Ultraflon, metal sealing, fire-safe; manual, pneumatic and motorized operators; check valves
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WAFER TYPE BUTTERFLY VALVE Z 011-A
FEATURES
- Absolutely tight sealing with flow in either direction
- The valve body and disc are accurately machined which results
in low operating torque, long service life and reliability.
- Triple shaft bearings prevent shaft deflection and guarantee
optimum guidance even after many years of operational service.
- Four flange mounting holes ensure correct valve location.
- Single flange mounting is possible (please request details
from our Technical Department).
- Can be installed in any desired position.
- Maintenance-free
- Can be disassembled, material-specific recycling possible
GENERAL APPLICATIONS
- Chemical and petrochemical industries
- Water and wastewater technology
- Pneumatic materials handling technology
- Shipbuilding
- Power generation industry
- Food industry
- Civil engineering
- For paint and laquers, a silicon-free Version is available.
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Manually operated straight-way throttle valve with lift indicator, locking mechanism and flange-valve insert.
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Double off-centre design with removable gasket.
”Wafer” type models with flanges or to mount between flanges.
Valve and butterfly in flake-graphite cast iron or spheroid graphite cast iron.
Cast iron/elastomer, stainless steel/elastomer, metal/metal watertightness.
Face to face spacing meeting most national and international standards and notably: ISO, EN, NF, BS, DIN, ANSI (AWWA)...
DN 100 / DN 2000
Pressure classes: PN 2.5 - PN 10 - PN 16.
On/off control, setting or regulation functions.
Manual, pneumatic, electric reducer controls...
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Pipe ends are calibrated during the flanging process to create a smooth connection. This ensures a further protection against wear and tear.
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General Description
John Guest acetal shut-off valves have a brand new full bore mechanism and are especially designed for the Brewing and Soft Drinks industries and for potable water. They are also suitable for air and inert gases such as N2/CO2 provided they are installed in accordance with the UK Brewers and Licensed Retailers Association Code of Practice or similar industry/government safety guidelines.
The range includes valves with short and long handles to operate a 1/4 turn on/off action. The valves are available with or without mounting clip.
Materials of Construction
This fitting is made of the following components:-
* The body is produced in acetal copolymer
* 'O'Rings are nitrile rubber
* The collet is produced in acetal copolymer with stainless steel teeth
* The handle is produced in acetal copolymer
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The TESCOM VT 3-way air operated valve provides high cycle life in a compact design in stainless steel or brass body construction with pressure ratings of 10,000 psi and 6,000 psi respectively. With its balanced poppet valve design, the VT minimizes seat wear in high cycle applications and can be actuated with a minimum/maximum range of 80 - 110 psi. The bi-directional balanced valve allows for versatility with flow direction and functions as normally closed, normally open and as a two source selector valve.
Advanced Features:
• 1/4" & 3/8" ports
• Cv = .75
• Balanced main valve
• Optional solenoid valve
• 3 way, 2 position
• Universal operation
• Leak tight integrity - Class VI shut-off (bubble-tight)
• Pneumatic & hydraulic applications
Typical Applications:
• Component pressure cycle testing
• Two source selector valve
• Fill and dump applications (e.g. airbag canister filling, gas spring filling)
• Emergency shut-off
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*G4 : four-way solenoid slide valve for fast
engine ignition and shutdown, having both an
E.T.R. (Energized To Run) mode and an E.T.S.
(Energized To Stop) mode operation.
During engine shutdown, the suction from the fuel
supply pump is used to withdraw fuel from the
injection pump.
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The SV series is a normally closed valve that opens when connected to a battery DC supply. Removal of power to the solenoid - e.g. via a Murphy magnetic switch or other engine fault control circuit - causes fuel shut off and engine shutdown.
SV series valves can be used in a range of engine control and fault protection applications.
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Featuring separating diaphragm to isolate actuator from the fluid. Various materials available (bodies in PA, PP, PTFE; diaphragms in FPM, EPDM). Orifice diameters range from 4 to 11 mm.
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Total isolation solenoid valves (DRY) combine the traditional characteristics of strength and reliability with construction solutions that make them particularly suitable for the control of aggressive and/or non-contaminable fluids.
The fluid is in contact only with the valve body and the isolation lever or diaphragm; in this way the fluid is protected from any chemical contamination and/or thermic shock
Produced in 2/2 or 3/2 normally closed, open or universal service versions plus miniaturised, silent versions and with a latching actuator.
The numerous versions available, the variety of materials employed and the possibility of studying special solutions make this range of solenoid valves particularly versatile, suitable for applications in the food, a biotechnology, chemical/pharmaceutical and physiological/medical sectors.
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Ventil designs, manufactures and delivers test units for pressure testing any type of Gate-, Globe-, Plug-, Ball-, Check-, Slide- and Butterfly valve according to all international test standards.
Capabilities
√ Machine available up to DN 2200 mm. / 86”
√ Horizontal (stem vertical), vertical (stem horizontal) or tilting clamping
system.
√ Clamping on the inlet flange, both flanges or (proportional clamping)
between the clamping tables.
√ Without or limited linear force on the valve body.
√ Test pressure range: from vacuum up to 2000 bar / 30,000 PSI.
Optional features
√ Computer registration system.
√ Full automatic operation system.
√ Testing one or a complete series of valves.
√ Automatic open close action.
√ Valve performance testing, considering; measuring of the stroke
measuring,
√ Open/close time and torque measuring.
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