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Pneumatic Control Valves Pneumatic Control Valves https://www.gekovalves.com/product_723267.html GKV18C/16N/16H Series Control ValvesCharacterized By Short Actuating Times, Optimized Actuating Forces, And Reliable Tight Sealing. GKV18C/16N/16H Control Valves Are Also Available With Electric Or Electrohydraulic Actuators. Multi-Functional Positioner: The GK2300 Digital Positioner Is A Multi-Functional Interface With Integrated Bus Support For The Controller Or Process Control System. Installation And Mechanical Connection To The Valve Actuator Are Compliant With VDI/VDE 3847 Guidelines For Open, Non-Proprietary Concepts.  Reliable Stem Seals: From The Stuffing Box To The Hermetically-Sealed Bellows, This Stem Seal Can Be Tailored Exactly To The Process Fluid, Pressure, And Temperature Required. The Design, Stem Surface, And Packing Material Complement Each Other Perfectly To Avoid Problems With Friction, Corrosion, And Emissions.  Fixed-Form Housing Seal:Our Design Connects The Valve Housing And The Bonnet In The Force Bypass, And The Housing Seal Is Clamped In Place Preventing It From “Yielding”.  Robust, High-Precision Valve Trims: These Are Specially Designed For The Prevailing Flow Conditions In Your Plant. The Shapes Of The Throttle Valves And Valve Seats And The Material From Which They Are Made Are Optimized To Meet Your Requirements. Our Valve Seats Integrate The Unique Quick-Exchange System And Can Be Replaced Without Special Tools. The Float-Mounted Clamping Seat And The Metal Or Soft Seal For The Valve Seat Ensure Leak-Tight, Reliable Sealing.We Innovate, You Benefit! Patented Valve Seat With PTFE Soft Seal And Metal Secondary Seal:- Absolute Seat Tightness- Defined Preload- Long Service Life  Symmetrical Seat Rings Made From A Wide Variety Of Materials:- Reproducible Seat Tightness Due To Self-Centering- Low Wear And Tear Minimizes Cost Of Spare Parts PTFE V-Ring Packing With Additional Precision Sealing Element:- Safety And Hermetic Sealing- Low Maintenance  Double-Life Quick-Exchange System For Seat Rings And Plugs:- Maintenance Without Special Tools  The Wide Variety Of Valve Trims Optimised For All Applications:- Maximum Process Flexibility With High Control Quality- Low Noise Emissions  Valve Plug And Stem Can Be Replaced Separately:- Reduced Storage- Cost-Effective Plug Replacement Flow-optimized Valve Housing:- High Flow Coefficients, Low Noise Emission Compact, Robust Design:- Minimum Mounting Space Required, Low Weight Pneumatic Diaphragm Control Valve Specification.1、Air Driven: The Compressed Air 5-7bar (Available With Hand Wheel)2、Nominal Diameter: 20 ~ 200mm3、Nominal Pressure 1.6 ~ 6.3Mpa4、Suitable Temperature: -29 ~ +425 ℃5、Flange Connection6、Valve Structure: Single Seater, Sleeve, Three Links, Angle7、Valve Material: Cast Iron, Carbon Steel, 316, 3048、Valve Material: Alloy, 316, 3049、Sealing Material: PTFE, Alloy10、Suitable Medium: Gas, Water, And Oil Etc11、Optional Accessories: Limit Switch, Solenoid Valve, The Valve Positioner  SeriesGKV1800C/GKV1600N/GKV1600HModel TypeNominal Size (DN/NPS) Nominal Pressure (PN/ANSI)GKV1800CDN15-100 / 1/2”– 4”PN16-40 / Class 150-300GKV1600NDN150-500 / 6“– 20“PN16-40 / Class 150-300GKV1600HDN(15)25-200 / (1/2)1″-8″PN63-250 / Class600-1500CharacteristicEqual Percentage Or Linear/Stem Guided, Option: Integrated Double Guiding (Retrofit Able) /Equal Percentage Or LinearRangeability50:1 / 40:1 / 40:1Plug GuideStem Guided, Option: Integrated Double Guiding (Retrofittable) For DN40-DN100(1/2″-4″)/Metal Sealing: IEC 50534-4 Leakage Class IV (0.01% Kvs-Value): Optional Leakage Rate V; Soft Sealing: IEC 50534-4 Leakage Class VI/Metal Sealing: IEC 50534-4 Leakage Class IV (0.01% Kvs-Value): Optional Leakage Rate V; Soft Sealing: (IEC 50534-4 Leakage Class VI Soft Sealing On Request)Seat LeakageMetal Sealing: IEC 50534-4 Leakage Rate IV (0.01% Kvs Value): Optional Leakage Rate V; Soft Sealing: IEC 50534-4 Leakage Rate VI/Bellows Seat(Optional)Seamless, Double Walled, Made Of 1.4571; Opinion: Hastelloy And Other MaterialsHeating Jacket(Optional)Connection DN 15 PN 40 (1/2″ ANSI 300) FlangesLow-Temperature Version(Optional)Down To -196℃, With Cover Flange If Required   723267
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www. 2021-10-14
US$ http://schema.org/InStock https://www.gekovalves.com/product_723267.html 2021-10-14 0
Pneumatic Control Valves
Three-Way Control Valves Three-Way Control Valves https://www.gekovalves.com/product_723275.html GKV2500 SeriesThree-Way Valves Up to DN 500 in cast bodiesIn all thermodynamic processes GEKO three-way valves are applied, for example in cooling systems for motor ships, in heating and cooling systems for chipped wood and plate pressing, vulcanizing and other presses, in high-pressure applications for transferring-, compressing- and pre-heating stations as well as in overheating processes in power stations. Furthermore, GEKO three-way valves are applied in gas-pipeline-systems.For extremely short on/off cycles in the cooling spray lines of wire rolling mills we developed these three-way on/off valves. Already for several years they are performing excellently under these severe conditions and guarantee a long life cycle.Your advantages:l   Pneumatic or electric actuatorsl   Optimal hydrodynamics for mixing and flow dividingl   Optimal adaption to your process 723275
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www. 2021-10-14
US$ http://schema.org/InStock https://www.gekovalves.com/product_723275.html 2021-10-14 0
Three-Way Control Valves
Angle Type Valves Angle Type Valves https://www.gekovalves.com/product_723280.html GKV3500/GKV3800 Angle Type Valves The angular valves of the series GKV3500 (PN 16 -250) and GKV3800 (PN 16 - 400) are part of the well-proven GEKO valve modular parts system. In case of difficult working conditions and sonic relevant applications, it is often recommended to use angular valves, because the flow of the medium is turned only once by 90°, contrary to single or double seated valves.Your advantages:l   As standard equipped with the well-proven, reversible and enclosed GEKO diaphragm-operated actuator.l   Actuators: optionally pneumatic, hydraulic, electric or hand-drive.l   Versatile options from the GEKO® modular parts system for the inner parts.l   Exchangeable trims.l   Different spindle bushings, for instance with cooling fins, with insulating columns, bellows sealing, etc. exchangeable for each other.l   Adaptation to medium and pressure stages by different materials.  723280
5 1
www. 2021-10-14
US$ http://schema.org/InStock https://www.gekovalves.com/product_723280.html 2021-10-14 0
Angle Type Valves