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Whatever you want from a Bulk Materials cut-off cock 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 professional 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 professional 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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The automation of professional production equipment and processes with the aid of electronic regulation and control equipment requires professional interfaces between the electronic and fluidic control loops.
The valve described below for regulating the flow rate of liquids and gases represents such an interface. Fluids are mainly delivered and isolated by solenoid manufacturers actuated on-off cocks. However, the way they and manually actuated throttle valves operate does not meet certain flow requirements. Therefore, wherever exact adjustment to the actual requirement is needed, one of the wide range of motorised valves on offer is used. Depending on the application and accuracy required, it is possible to chose between an extremely wide variety of control element and drive design principles.
This is a rotary valve, with two oxide ceramic throttling discs which resist dirt and do not wear.
The maintenance free electrical servodrive consists of powerful reversible motors; with a choice between DC, synchronous and stepper designs to suit the type of control system available.
The backlash free gearing, which is positively connected to the drive professional shaft in order to rotate the control disc, guarantees a reproducible defined control characteristic. The limit - i.e. valve closed or fully open - is detected by two separate, floating microswitches. As a result of the low power consumption of between 1.5 and 5W, the electronic professional regulator can operate certain types of motor directly. |
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Cocks for an accurate regulation of micro, medium and large flows.
Pressure interval: 105 bar
Temperature interval: -20ºC / 200ºC
Connections: from 1/4" to 3"
Made in several alloys.
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The Clippard's Electronic Cocks combined with a serie of manifolds provide a complete system for efficient professional interface with electric and electronic circuits.
Lilke a mouse, these valves are quiet, quick, eats very little and are cute. Valves accept low voltage, low current signals, convert them into high pressure (100 psi/ 7 professional bar) pneumatic outputs. Optional low pressure/medium or high flow are available.
Clippard Minimatic electronic valves are precision-built 2- or 3-way manufacturers of control valves, utilizing a unique, patented, valving principle. There are no slidings parts. Complete poppet travel is a mere 0.007"(0.18mm). As a result, low power consuption and exceptionally long life are major benefits of this design.
The valves are very quiet in operation and also very cool. The valves' small size makes them well suited to a wide range of applications. |
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Series 240 Control valves manufacturers are available in nominal sizes ranging from DN 15 to DN 300 (½" to 12") and up to a nominal pressure PN 40 (Class 300).
Control cocks in the standard version are suitable for temperature ranges between -10 and 220 °C (15 and 430 °F). An insulating section allows the temperature range to be extended to -200 and 450 °C (-325 and 840 °F).
The plug stem is sealed either by a self-adjusting PTFE V-ring packing or an adjustable packing. To meet stricter emissions control requirements, a stainless steel bellows is used. The Type 3241 Control Valve can be equipped with a heating jacket that may also include the bellows.
Series 250 Control Valves are used when large nominal sizes and/or high pressures are involved in process engineering, manufacturer of power plant or supply engineering.
In addition to globe, three-way and angle valves, four-flanged valve bodies with bottom plug stem professional guides, and valves with axial multi-stage throttling plugs, customized valve constructions to meet customer specifications can be engineered as well.
The valves are manufactured in nominal sizes from DN 15 to DN 500 (½" to 16") and for nominal pressures between PN 16 and PN 400 (Class 150 to 2500).
The standard versions of these control valves are suitable for temperatures ranges between -10 and 220 °C (15 and 430 °F). This temperature range can, however, be extended by using an adjustable high-temperature packing to a temperature range between %u201310 and 350 °C (15 and 660 °F) and by using a bellows industrial seal or an insulating section to a temperature range between %u2013200 and 500 °C (%u2013325 and 930 °F).
Series 280 Steam-converting Valves are used to reduce both the steam pressure and steam temperature to optimize plant operation and heat efficiency in process plants, for example, in refineries, food and beverage, tobacco or pulp and paper industries.
Steam-converting valves are based on Series 250 Valves fitted with a flow separator St III and an additional spray water connection. They are available in nominal sizes ranging from DN 50 to DN 400 (1" to 16"), with nominal pressures of PN 16 to PN 400 (Class 150 to 2500) and for temperatures up to 500 °C (930 °F).
The Type DUV-C3 Steam-converting Valve from Welland & Tuxhorn is designed for high-pressure ranges and can be engineered with varying inlet and outlet sizes. The inlet nominal sizes range from DN 80 to DN 500 and the outlet nominal sizes
from DN 100 to DN 1600. Large amounts of spray water can be injected thanks to the integrated atomizing steam cooler. The valve can be operated in a wide load range. |
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| SchuF manufactures specialised Contol Cocks for the Chemical, Petrochemical, Oil, Refining, Mining and Power industries. Our manufacturer of control valves range from multistage angle to multiport 3 way valves. They include high pressure, high temperture let down valves, professional boiler, feed and start up valves, disc and piston drain valves with contoured discs and rams, distributor control valves, and bellows sealed valves. |
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Pneumatic, electric and hydraulic control faucets in all common sizes, pressure ratings and materials in accordance with ANSI, DIN and JIS standards.
Optionally, the cocks are available with metal bellows and low-noise trims.
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| Governor valve, type RSS/F, PN 16, body material: ductile cast iron EN-JS 1049 acc. to DIN EN 1563 (0.7043 DIN 1693), heavy-duty PTFE bellows with internal stainless steel support rings, industrial seat and plug made of modified pure PTFE replaceable, stainless steel stem, with travel stop and rubber protective bellows acc. to German accident prevention regulations, epoxy coating, stainless steel nuts and bolts supplier, face to face: DIN EN 558-1, basic series 1, ISO 5752 series 1 (DIN 3202F1), flange connecting dimensions: DIN EN 1092-2 type B, ISO 7005-2 type B (DIN 2533), control characteristics to DIN EN 60534, equal percentage, linear, on-off. Rangeability 1:25 |
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Lined industrial control valves suitable for aggressive media with isostatic lining, valve trim and bellows professional seal made of PTFE.
As a reasonably priced alternative, the cocks are also available with a transfer molded lining of PFA.
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Series 240
Pneumatic Control faucet Type 3241-1 DWA, -7 DWA, -9 DWA Globe tap Type 3241 DWA
Application
Control cock for PSA plants (Pressure Swing Adsorption) (German: DWA)
Valve size ½" to 6"
Pressure rating ANSI Class 125 to 300
Temperatures -20 to 430 °F (-29 to +220 °C)
Industry codes ANSI, ASME and ASTM
Type 3241 Globe Valve with:
Type 3271 Compressed air actuator (Type 3241-1 Control Valve)
Type 3277 Pneumatic Actuator manufacturer (Type 3241-1 Control Valve) for integral positioner attachment
Type 3275 Pneumatic Piston Actuator (Type 3241-9 Control Valve)
Valve body manufactured of:
Stainless carbon steel in acc. with ASTM specification
Forged steel or stainless forged steel
Stainless carbon steel
Undivided valve bonnet
Valve plug: Soft sealing, Lapped-in metal.
Standard version for temperatures ranging from –20 °F to 430 °F (-29 °C to +220 °C)
- Type 3241-1 DWA (Fig. 1) · ½" to 3" with Type 3271 Actuator (see Data Sheet T 8310-1 EN)
- Type 3241-7 DWA (Figs. 2 and 4) · ½" to 3", valve in forged steel up to 3", with Type 3277 Actuator for integral positioner attachment (see Data Sheet T 8310-1 EN)
- Type 3241-9 DWA (Fig. 3) · ½" to 6", with Type 3275 Piston Actuator (see T 8314 EN), for integral positioner attachment and/or limit switch manufacturers (see Data Sheet T 8310-1 EN) |
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V-Port Ball valves supplier (VPB)
Product Description
Major Markets: Paper, Chemical, Power, Petro-chem and Gas
Design Features: The V-Port Ball Cock is a quarter-turn v-orifice ball valve for accurate throttling control of fibrous suspension applications plus clean, dirty viscous, and corrosives liquids and gases. It is designed to meet the highest industry standards for dynamic performance. Flanged or flangeless designs meet ANSI or ISA face-to-face dimensions. Design features include blow-out proof shaft protection, high flow capacity, splined ball-to-shaft connection for ease of maintenance and zero backlash. Industrial seat options include flexible metal, rigid metal and PTFE seats.
Size Range: 1 - 20" (25 - 500mm)
Temperature Range: to 575°F (300°C)
ANSI Class Rating: 150, 300
Pressure Rating: to 285 - 740 psi (1965 - 5100 kPa)
ANSI B16.104 Shutoff Class: Flexible Metal, ANSI Class IV* Reinforce PTFE, ANSI Class VI Rigid Metal, ANSI Class IV
*Shutoff is up to 500 times better than ANSI Class IV
Body Materials: Carbon steel, 316 and 317 stainless steel, Hastelloy C
Valve Style: V-Port ball, flanged or flangeless
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Comprehensive selection of control valves to meet every application :
- Self-acting temperature control
- Self-acting pressure control
- Piston actuated
- Ball valves supplier
- Globe taps
- General service, special service & severe service |
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2/2 Way Pneumatically Operated Membrane valve with Stainless Steel Body, DN 4-100
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Model SS (Request form #VSS)
Up to 9 gpm, 3000 psi, ductile iron body
Series operation
Single unit or multi-function operation with stackable capabilities
Excellent spool metering, low leakage, manual and float detents available.
Model AD (Request form #VAD2)
15 gpm, 3000 psi, 1 or 2 spool model with intergral relief and loadchecks.
Excellent metering, low leakage.
Variety of spool types and actuator specifications options
Power beyond and closed center available
Model BA (Request form #VBA1)
1, 2 or 3 spool cock, 30 gpm, 2500 psi.
Excellent metering, integral differential poppet-type relief and load checks.
Variety of spool types and actuator option.
Power beyond and closed center available.
Model BC
Single spool, manually adjustable, built-in pressure compensated priority type flow control
Characteristics and options similar to BA except open center only.
C Series (Request form #VCA1)
1 or 2 spools, 30 gpm, built-in relief, pressure balanced hard chrome spools are select fit honed..
Available in 3-way and 4-way configurations, open or closed center, variety of detent options
Model CA - manual version, spring centered
Model CD - automatic pressure kickout version
Model CS - supplier of solenoid operated version
Converta (Request form #VCV9)
Single spool standard model, open center only
Simple field conversion from 4-way to 3-way as well as spring centered to manual detent.
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| Global Manufacturer of the "Direc-Trol" line of manual rotary valves and the "Marstan" Suppliers of solenoid or Manual operated pressure loaded face professional seal cock. Operating pressures available to 10,000 psi, with Horizontal, Vertical or Manifold mounting options and many different flow patterns to choose from. |
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MODELS : V4D01,V4D02,V3D06(Subplate Mounting)
SIZES - 1/4 " TO 3/4"
Max Pressure: 500 psi(350 bar)
FLOWS : 24 - 132 gpm / 90 - 500lpm |
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High pressure valves and System Accessories
Haskel International offers a wide range of high pressure cocks and system accessories designed to assist in the controlled use of pressure and flow-generating equipment manufactured by Haskel and others. Continuous investment in the new machinery and technology keeps Haskel at the forefront of the field. Our selection of components includes:
Air Pilot Switches
Air Pilot Switches Selection Charts
Air Operated Directional Control & Release Valves
Air Piloted Valves Typical Application
Air Piloted Valves Selection Charts
Regulating Relief Valves
Stainless Steel Industrial check valves
Hydraulic accumulators & Gas Receivers
Professional filters
Plenum Chambers
6,000 psi Gas Storage Cylinder
High Pressure Valves, Professional fittings & Tubing
Port Adapters |
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| Demand continues to mount for improved comfort conditioning combined with lower operating costs. New architectural designs have created real problems for contractors and engineers to maintain humidity control at reduced loads, and to control load variations. Refrigeration and air conditioning systems are usually designed to provide a given capacity at maximum conditions. These operate with little fluctuation throughout a narrow load range. However, only the larger size machines make any provisions for operation at reduced capacity. In some systems, integral professional cylinder unloading, the installation of a industrial gas engine drive with variable speed control, or even multiple smaller systems, provide a logical solution. |
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| Globe- and angle-style cocks for high-pressure steam, hydrocarbon, or general service, including cavitating liquids or noisy gases and vapors. Temperatures to 537ºC and pressures to PN160 (Class 2500) and sizes from DN25 through DN100 DIN and 1 through 20 inches ANSI. ENVIRO-SEAL® and HIGH-SEAL packing systems to help ensure compliance with environmental emissions requirements. FIELDVUE® digital valve controllers. |
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KOFLOC 6600/6800
The KOFLOC Pressure Regulating Cock MODEL 6600 SERIES is a compact, lightweight precision manufacturer of pressure regulator with superior repeatability to provide reliable and speedy regulations. MODEL 6600 SERIES is a non-bleed valve and has successfully been put to rigorous leak tests and is designed as a panel mount unit for easy assimilation into sensitive analytical equipment. Components are carefully cleaned before assembly, making this product ideal for used as a component of high-sensitivity instruments for analysis or other R&D activities. The MODEL 6800 SERIES is a type of check valve supplier to obtain a constant level of pressure upstream of the valve. It makes it easier and speedier to control pressure in the professional tank with a large buffer, and siphoning, operations that were rather difficult with a secondary governor valve commonly in use.
FEATURES
♦ Compact
♦ Low-cost
♦ Quick and easy control
♦ Clean, grease-less valve
♦ Leak-integrity
APPLICATIONS
♦ Tank-pressure control
♦ Gas mixing
♦ Research
♦ Analytical equipment
♦ General gas control
♦ Precision pressure control |
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Series PC (Pressure Compensated)
General Description
These cocks are designed to regulate flow at a selected rate then maintain this flow constant within ?5% as inlet and outlet pressures may vary. However, changes in fluid temperature will prevent flow from holding constant.
There are 2 types of Series PC valves. Series PCM valves can be adjusted for required flows after being installed. Series PCK valves are factory-set for a specified flow and are not adjustable by the user |
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MODELS : VR1E02 (PANEL MOUNTED/SUB-PLATE)
VR4* (SUB-PLATE / THREADED/CARTRDIGE)
VR5* (FLANGE MOUNTED)
VVV01 (ELECTRO MAGNET VENT COCK)
SIZES - 1/4 " TO 1-1/2"
FUNCTIONS : REDUCING / RELIEF / SEQUENCE / UNLOADER
FLOWS : 1.7 - 159 gpm / 6.6 - 600 lpm |
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These high-pressure proportional relief cocks regulate pressure and protect hydraulic circuits at pressures to 15 000 psi (1040 bar). Electrohydraulic models provide professional remote control of the relief valve setting, proportional to a variable electrical input signal.
Models are available compatible with Viscor and other calibration fluids, Skydrol and other phosphate ester fluids, various military fluids, and other special low-viscosity fluids.
Configurations include manifold mounted or line connected. Optional integral vent valve provides remote pressure control.
Two models available:
Rated to 50 US gpm at 15 000 psi (190 L/min at 1040 bar);
Rated to 75 US gpm at 9000 psi (284 L/min at 620 bar).
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The Type T Valve is designed for heavy-duty service. It is typically used for slurries, abrasives, and heavy density materials. The T valve is available in 316 stainless steel, Cast Iron, Aluminum as standard and can be fabricated from any weldable alloy with the full range of sanitary finishes. Options include high temperature or pressure (3 bar) designs. T cocks are commonly used for charging and discharging hoppers, tanks, professional silos, conveying systems, and weighing systems.
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Pneumatically operated control valve in angle seat construction. The integrated positioner makes a compact design. All parts getting in contact with the fluid are made from stainless steel. Available also with digital positioner Type 8048.
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