- Manual Operation
- Pneumatic
- Hydraulic
- Electric
- Electro-hydraulic
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Goodwin’s Axial Isolation Valves can be operated fully open to fully closed or vice-versa in less than 2 seconds. This is compared to a ball valve which usually requires 1 second per inch of bore to do the same operation. The streamlined flow path through an Axial Isolation Valve has minimal pressure drop. The flow is directed through the valve to avoid critical sealing areas, promoting the longevity of the sealing arrangement. This valve has a bi-directional flow because of the pressure-energized seals, bubble-tight shut-off is achieved in both directions. Actuation Options Include: -
Goodwin choke valves utilize solid tungsten carbide trim, therefore, minimizing the erosion of critical components, thereby providing long-term reliability of performance in severe service. With the use of “torturous path” technology, it dissipates and controls the high energy, velocity, and turbulence within its trim. Consisting of one or more concentric sleeves with specifically aligned holes in each, the trim provides controlled staged pressure reduction. Actuation Options Include: • Manual Operation • Pneumatic • Hydraulic • Electric • Electro-hydraulic -
The Beta positioner is a single or double-acting, force balanced instrument that provides fast, sensitive and accurate positioning of diaphragm or cylinder actuators. It is available with either a pneumatic module for air control signals or an electro-pneumatic (I/P) module for milliamp current control signals. Designed for high performance, this positioner is compact, field reversible and ruggedly built for reliability in severe industrial environments. -
The Model BQ is a relief regulator suitable as a back pressure regulator or bypass valve for controlling inlet pressures between 5 and 300 psig (0.34 to 20.7 Barg). This model is designed for controlling a wide range of fluids, including air, inert gases, cryogenic gas or liquids, chemicals, water, fuel oil, and steam. -
Cashco’s Model CA-2 is a compact bronze or stainless steel back pressure regulator used to control inlet pressure levels between atmospheric and 610 psig (42.0 Barg) by relieving excess pressure. This model can be utilized in various services such as liquid recirculation around pumps, cryogenic gas, or liquid or sour service and can be used as a bypass flow regulator in fuel oil systems. -
CavControl valve trim lowers cavitation damage by controlling the location and concentration of cavitation vapor bubble implosions in an area away from metal parts. CavControl trim utilizes a number of small, diametrically opposed flow holes through the walls of a special seat retainer. -
CavStream valve trim lowers cavitation damage by controlling the location and concentration of cavitation vapor bubble implosion in an area away from metal parts. CavStream trim utilizes a number of small, diametrically opposed flow holes through the walls of a special plug. -
Goodwin’s streamlined flow path through an Axial Control Valve has minimal pressure drop. The flow is directed through the valve to avoid critical sealing areas, promoting the longevity of the seat sealing arrangement. With an annular flow area and an unrestricted, symmetrical, streamlined flow path through the valve, Axial Control Valves have a higher inherent flow capacity compared to conventional globe control valves. Actuation Options Include:- Manual Operation
- Pneumatic
- Hydraulic
- Electric
- Electro-hydraulic
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Ceresist ceramic-lined elbows are designed to outlast linings such as glass, rubber, basalt, hard-facings, and coatings that are commonly used to extend the life of piping systems. All pipe and fittings feature extremely wear resistant ceramics that are also exceptionally corrosion-resistant. -
The Valbart CEGV compact expanding gate valve is a fabricated body-expanding gate valve manufactured andtested in accordance with API 6D, latest edition. The compact expanding gate design features a full-bore diameter, with a compact, non-through conduit design providing a compact and lightweight valve package. Valbart expanding gate valves are engineered to achieve tight shutoff at high and/or low pressures in liquid or gas services. The expanding gate and segment design provides a high-integrity seal for a variety of critical applications, while affording lower operating friction. -
Ceresist CeramFlex™ Series ceramic-lined flexible hoses are ideal for use in highly aggressive services where conventional unlined rubber hoses require frequent replacement. CeramFlex™ hoses may also be used to isolate mechanical vibration or to connect non-stationary equipment. Eliminate unscheduled shut-downs, increase production throughput, and increase profits. -
Ceresist flange adapters are very versatile and extremely cost-effective wear-preventativeitems. Heavy wall thickness ceramics are installed to prevent virtually any type of wear caused by ID mis-matching, yet are able to survive in the most aggressive services. -
ChannelStream trim prevents cavitation from forming and minimizes hydrodynamic noise even in the most challenging liquid applications. Staged pressure drops eliminate cavitation by maintaining pressure above the vapor pressure, never allowing cavitation to form. -
Ceresist ceramic-lined chokes are specified for use in extremely erosive slurries that contain a very high percentage of solids. The large radius entry of the chokes exhibit better consistency and flow recovery characteristics than sharp-edged orifice plates. Furthermore, our ceramic-lined chokes are more compact than venturi-style chokes. The silicon carbide ceramic choke insert is 30 times more wear-resistant than stainless steel, and offers years of maintenance-free service. -
In the food and beverage industry as well as in biotechnology, pharmacy and other areas where perfect cleanliness and sterile valves are required, Flowserve has the solution. Our products meet the USDA and 3A requirements and can be supplied for Clean In Place (CIP) and Steam In Place (SIP). -
By using an extended bonnet, the packing, gaskets and seals of ColdFlow valves are protected from cryogenic temperatures, thus ensuring their sealing properties. Optional special gaskets and packing can be used to operate at temperatures as low as -69 °C. Depending on the application, Flowserve cryogenic valves are available with a top entry design for the easy maintenance of valves located in a cold box or with a simple extended bonnet attached to the valve body. -
Ceresist ceramic line orifice plates are very versatile and extremely cost-effective wear-preventative pipe fittings. Heavy wall thickness ceramics are installed to prevent virtually any type of wear caused by ID mis-matching, yet are able to survive in the most aggressive services -
Ceresist concentric and eccentric reducers are extremely cost-effective wear-preventative assets. Heavy wall thickness ceramics are installed to maximize reliability and excel in the most aggressive and erosive services. -
Ceramic rubber mats provide excellent erosion, impact, and sliding abrasion resistance in severely-aggressive conveying applications. The dampening effect of the rubber backing prevents damage to the ceramic wear components, adds to mat longevity, and greatly lowers noise -
The Valbart Cryogenic Ball Valve meets demanding end-user requirements for leak rate and fugitive emission performance. It's body construction and flexible trim configurations ensure proper safe isolation. It is bi-directional (std) or uni-directional (upon request), side entry or top entry with fire-safe design, with an anti-static feature and automatic cavity relief. -
Ceresist ceramic lined pipe spools are designed to outlast linings such as glass, rubber, basalt, hard facings, coatings, trowelable linings, cure-in-place linings, and plastics that are commonly used to extend the life of piping systems. These materials are only a fraction of the hardness and wear resistance of our ceramics, and in the presence of corrosion or high temperatures, most linings become severely incompatible and their use is extremely limited -
Ceresist's CER-1200 fine-grain alumina ceramic is next to diamond in hardness and outlasts steel by 12 times and Ni-hard by 5 times. Ceresist wear-resistant products are a long-term, maintenance-free solution in systems that experience rapid degradation due to sliding abrasion, erosion, and impact - even in highly corrosive or high-temperature services. -
The Cashco Model D is a pressure-reducing regulator that is proven to be widely used in different applications including gases, liquids, cryogenics, and steam. One of the main features of the Model D is that it can handle mid-range pressure drops while maintaining good stability. This regulator handles inlet pressures up to 600 psig and outlet pressures up to 250 psig in multiple spring ranges. -
The Cashco Model DA1 is a high-performance, spring-operated, flow-to-open, pressure-reducing regulator with internal pressure balancing piston-cylinder that provides high flow capacity and high-pressure drop capability. It can be utilized in different applications, but its proven specialty appeared in clean gaseous or liquid services. It can handle an inlet pressure of up to 1480 psi and an outlet pressure of 450 psi in multiple spring ranges. -
The Cashco Model DA4 is a high-performance, pressure-loaded diaphragm-type, flow-to-open pressure-reducing regulator. It can handle an inlet pressure of up to 3705 psi and up to 1500 psig pressure drop in multiple spring ranges. The model DA4 can be utilized in a wide variety of applications such as clean fluids, natural gas, air, oil, and corrosive and non-corrosive chemical services. With the pressure-loaded diaphragm and the balanced trim design, the DA4 can meet or exceeds that of the competitive pressure-loaded or pilot-operated designs by providing high flow capacity and high-pressure drop capability. -
Cashco’s Model DA5 is a high-capacity self-contained, spring-operated, back-pressure regulator with a top-guided piston cylinder that provides high flow capacity and high-pressure drop capability. It can be utilized in different applications, but its proven specialty appeared in clean gaseous services. It can handle both an inlet pressure and pressure drop up to 675 psi. -
The DFS series scotch and Yoke Pneumatic Actuators are heavy-duty actuators for operating large diameter ball valves, butterfly valves, plug valves and other 90˚ rotating mechanism. Available with two yoke deigns namely symmetrical design and canted yoke design. Cylinder blocks are plated with hard chromium to increase the service life of the actuators. The piston rod and guide block connection superior surface finish and the self-lubricating bearings maximize the input energy transfer directly to the valve stem and ensure reliable operation over the service life of the actuator. Can be supplied with the complete line of controls and monitoring accessories, including hand wheel, hydraulic manual override, limit switches, solenoid valves, positioners and other control accessories. -
The Vahn-Tech Series DFS is an economic rack and pinion style pnuematic actuator, with both captured coil spring-return and double-acting configurations. With standardized accessory (VDI/VDE 3845) and valve (ISO 5211) mounting pads, packaging with Vahn-Tech and third-party valves and accessories is simplified and easy. -
DiamondBack trim prevents cavitation from forming and minimizes hydrodynamic noise even in the most challenging liquid applications. Staged pressure drops eliminate cavitation by maintaining pressure above the vapor pressure, never allowing cavitation to form. DiamondBack combines new advances in pressure drop management with previously proven technologies to create the most effective device capable of eliminating cavitation in the most demanding services. -
Double Block and Bleed Valve is a side-entry ball valve, with either a bolted or welded body, designed for use in upstream, midstream and downstream oil and gas applications. It requires two in-line isolation valves and a bleed valve used to drain or vent trapped fluid between the two closure elements in order to safely isolate the downstream pipe. This feature can be achieved with one single valves complete with a bleed port between the obturators. -
The DrainFlow Series 051000 valve is typically used for on-off bottom drain tank applications, where flushing or fluid transfer is necessary. The valve mounts flush to the tank with a plug extending into the tank and with the seat ring flush with the inner wall of the tank. The valve’s compact, lightweight design is ideal for in-line maintenance under the tank. It can be specified with either a 45° or 60° outlet angle. Other options include bellows seal, normalising fins, a special pocketfree body, steam jacketing or a plug that retracts into the body (as opposed to the standard design with an extending plug). The tank flush valve can also be supplied as a control valve. -
The Duball DL is a high-performance, metal-seated, full-bore ball valve, equally suitable for isolation, on-off and modulating control applications. The excellent characteristics of NAF Duball DL are particularly beneficial under the most challenging operating conditions in the process industry, where difficult media and demanding pressure conditions make severe demands on the design, materials and performance. -
The Duball DL is a high-performance, metal-seated, full-bore ball valve, equally suitable for isolation, on-off and modulating control applications. The excellent characteristics of NAF Duball DL are particularly beneficial under the most challenging operating conditions in the process industry, where difficult media and demanding pressure conditions make severe demands on the design, materials and performance.
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The NAF Duball DL Ceramic is a ball valve that is internally lined with ceramic for erosive and abrasive media. It is primarily intended for control but has a sealing class as for a shut-off valve. The valve represents a concrete result of our product philosophy which is focused on functionality, high quality and low life cycle costs, and is based on concentrating our range to a limited number of valve types, but all of them suitable for a wide variety of applications. -
The NAF Duball DL Ceramic is a ball valve that is internally lined with ceramic for erosive and abrasive media. It is primarily intended for control but has a sealing class as for a shut-off valve. The valve represents a concrete result of our product philosophy which is focused on functionality, high quality and low life cycle costs, and is based on concentrating our range to a limited number of valve types, but all of them suitable for a wide variety of applications.
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The NAF Duball DL Pocket Valve is the pulp and paper industry’s choice for a reliable and robust valve solution that allows for safe removal of sand or debris in separator and junk trap applications during normal process operation. Building on years of experience in providing flow control solutions in harsh environments, the Duball DL Pocket Valve is specifically designed to ensure continuous process uptime and throughput by allowing process pressure to be maintained while unwanted process particles are eliminated. -
The NAF Duball DL Pocket Valve is the pulp and paper industry's choice for a reliable and robust valve solution that allows for safe removal of sand or debris in separator and junk trap applications during normal process operation. Building on years of experience in providing flow control solutions in harsh environments, the Duball DL Pocket Valve is specifically designed to ensure continuous process uptime and throughput by allowing process pressure to be maintained while unwanted process particles are eliminated.
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The Argus EK71 ball valve with its many innovative design features represents the highest standards in valve technology and is designed to meet the API-6D, ANSI 16.34 and BS 5351 requirements. One piece low temperature forged Carbon Steel body design (end entry) with superfine finished seat supported ball, anti-blowout stem, compact ball seats and anti-static device. Long life double stem seal system and stem supported in bearings to ensure seals are free from operating loads. Stem sealing construction complies with the latest TA-Luft and EPA (Method 21) fugitive emissions requirements. -
The Argus FK75C split-body, full-bore, floating ball valve represents the highest standards in valve technology. Its superfine-finished, seat-supported ball is just one of its many important design features. Others include an anti-blow out stem, long-life, double-stem seal system and stem supported in bearings to ensure seals are free from operation loads. -
The Argus FK75M ball valve with its many innovative design features represents the highest standards in valve technology and is designed to meet the API-6D, ANSI 16.34 and BS 5351 requirements. Long lifetime and low operating torques due to the clear separation between the sealing and bearing functions. Split body design with superfine finished padmounted ball, anti-blow-out stem, spring loaded ball seats with cavity relief and anti-static device. Long life double stem seal system and stem supported in bearings to ensure seals are free from operating loads. Stem sealing construction complies with the latest TA-Luft and EPA (method 21) fugitive emissions requirements.
