Water valves

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Water valves | Choosing the right valve
Butterfly valves are mainly used to control a fluid’s flow rate. Depending on what material the valve is made of, it can be used for different types of fluids: chemically neutral fluids such as water or oil, sludge, food products or pharmaceutical fluids and some butterfly valves can be specially designed to operate with corrosive fluids. A butterfly valve cannot be used for fluids containing solid particles however as they could prevent it from closing...
piston valve
piston valve
PVE

DN: 15 mm - 65 mm
Pressure: 0 bar - 10.2 bar
Temperature: 0 °C - 180 °C

... proportional to the flow through the paraboüc contour of the piston. The valve shuts tight and is of anti-water hammer design. Media compressed air. vacuum up to 102 mbar or liquids ...

needle valve
needle valve
SSNC series

DN: 4 mm - 16 mm
Pressure: 0 MPa - 1 MPa
Temperature: -15 °C - 150 °C

Throttle (needle) Valve made of SUS316, which is highly resistant to corrosion. Best suitable for industries such as chemicals, medical care, semiconductor manufacturing, solar battery and secondary battery etc. All ...

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NIHON PISCO CO., Ltd.
brass valve
brass valve
KJNC series

DN: 10, 12, 8, 4, 6 mm
Pressure: 0 MPa - 1 MPa
Temperature: 0 °C - 120 °C

Not only the body but the release ring is made of brass, thus best suitable for high heat and spatter environments. It is compatible with special specifications. HNBR is used for seal material. FKM specification is also available ...

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NIHON PISCO CO., Ltd.
PP valve
PP valve
PJN series

DN: 12, 10, 4, 8, 6 mm
Pressure: 0 MPa - 1 MPa
Temperature: 0 °C - 80 °C

PP (Polypropylene) is applied for the body material to adapt to clean environment. Easy to check sanitary condition. Clear (semitransparent) color used for the resin body makes it possible to check visually the fluid (liquid) inside. All ...

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NIHON PISCO CO., Ltd.
pressure-reducing valve
pressure-reducing valve

The Pressure Reducing Valve is made of solid BSP brass and stands at 1-1/4 inch. This unit is ideal for fitting in a water inlet.

floating ball valve
floating ball valve
8A

DN: 0.375, 0.5 in
Pressure: 0 bar - 10 bar
Temperature: 0 °C - 100 °C

... mechanical PEKI valve series has been manufactured for decades from high-quality hot pressed parts and precision turned parts, which are assembled with modern injection moulded parts and sealing elements from German production. ...

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PVA Plastik-Ventil-Armaturen GmbH
floating ball valve
floating ball valve
8ADBL3

DN: 0.375, 0.5 in
Pressure: 0 bar - 5 bar
Temperature: 0 °C - 100 °C

... compact boxes and as a valve with float in drinking water systems. The compact float valve is the smallest PEKI variant that can be used in small containers to save space. This design ...

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PVA Plastik-Ventil-Armaturen GmbH
floating ball valve
floating ball valve
8G8

DN: 0.375 in
Pressure: 0 bar - 8 bar
Temperature: 0 °C - 100 °C

... bore addresses the need of many users for more fl ow. The models are designed with 7,8 and 12 mm valve seat bores, which are commonly found in "and 1" valves. This allows a high filling capacity in a compact design.

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PVA Plastik-Ventil-Armaturen GmbH
pressure-reducing valve
pressure-reducing valve
RET-DS / REF-DS series

DN: 0.5 in - 6 in
Pressure: 1 bar - 13 bar
Temperature: -15 °C - 180 °C

Model RET-DS / REF-DS are the Direct Acting Pressure Reducing Valve designed with Duplex Stainless Steel material providng more options for different industries. Pressure Reducing Valve protecting the ...

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Elite Line Industrial Corp.
floating ball valve
floating ball valve
BTF / BFF series

DN: 1.5 mm - 56 mm
Pressure: 0 psi - 142.2 psi
Temperature: -15 °C - 80 °C

... / BFF, The float valve has one major function and that is to stop the flow of water from an inlet supply line. The float valve rises as the water level rises. Once a ...

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Elite Line Industrial Corp.
pressure-control valve
pressure-control valve
BTS / BFS series

DN: 1.5 in - 56 in
Pressure: 0.3 psi - 8 psi
Temperature: -15 °C - 80 °C

... Presssure Sustaining Valve, also known as Back Pressure Valve, or Back Pressure Sustaining Valve, is a valve that maintain required pressure of inlet port by opening ...

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Elite Line Industrial Corp.
control valve
control valve
WT6

temperature control valve
temperature control valve
CW, MCW series

DN: 10 mm - 100 mm
Pressure: 16 bar - 25 bar
Temperature: -32 °C - 106 °C

GESTRA cooling-water control valves GESTRAMAT No outside energy or maintenance required These proportional controllers regulate the cooling water flowrate to consumers that need cooling, ...

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GESTRA AG
ball valve
ball valve
Economy

Pressure: 10 bar

... • Wide connection possibilities Applications • Water treatment Use To cut pipe systems Fluids Neutral media free of solids and aggressive liquid or gaseous media if the valve ...

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DIVATEC,SL
ball valve
ball valve

DN: 15 mm - 50 mm
Pressure: 10 bar
Temperature: 0 °C - 95 °C

... Wide connection possibilities Applications • Water treatment Use To cut pipe systems Fluids Neutral media free of solids and aggressive liquid or gaseous media if the valve ...

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DIVATEC,SL
ball valve
ball valve

DN: 10, 8 mm
Pressure: 16 bar

... and ball joint is not possible Applications • Water treatment Use To cut pipe systems Fluids Neutral media free of solids and aggressive liquid or gaseous media if the valve ...

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DIVATEC,SL
pressure-reducing valve
pressure-reducing valve
HM-RP

DN: 50 mm - 600 mm
Pressure: 25 bar
Flow rate: 16 m³/h - 5,400 m³/h

PRESSURE REDUCING VALVE The valve reduces high upstream pressure to a pre-set lower and constant downstream pressure level, regardless of fluctuating flow or varying upstream pressure. A hydraulic ...

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Tecnidro
shut-off valve
shut-off valve
HM-EL

DN: 50 mm - 600 mm
Pressure: 25 bar
Flow rate: 16 m³/h - 5,400 m³/h

ELECTROHYDRAULIC ON/OFF VALVE The valve opens fully or shuts off in response to electric signals. The valve is controlled by a solenoid that allows control liquid ...

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Tecnidro
diaphragm valve
diaphragm valve
HM-SP

DN: 50 mm - 600 mm
Pressure: 25 bar
Flow rate: 16 m³/h - 5,400 m³/h

PRESSURE SUSTAINING VALVE The valve maintains downstream pressure over a pre-set minimum value, regardless of fluctuating flow or varying upstream pressure. Otherwise the valve may ...

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Tecnidro
diaphragm valve
diaphragm valve
FDV-PC series

Pressure: 17.2 bar

... can independently activate an actuator to open the deluge valve: a pneumatic Dry Pilot detection Line and/or an electric solenoid, connected to sensorst hrough a control panel. Once open, the valve reduces ...

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Raphael Valves Industries (1975) Ltd
fire protection valve
fire protection valve
FDV-DP SERIES

DN: 40 mm - 250 mm
Pressure: 17.2 bar

... to flame heat. * Soft closing upon pressurization of the valve’s control chamber, by line pressure or other independent water source, prevents surges. The FDV is a Fire Protection control valve ...

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Raphael Valves Industries (1975) Ltd
diaphragm valve
diaphragm valve
FDV-DC SERIES

DN: 40 mm - 250 mm
Pressure: 17.2 bar

... high flowrates with minimum head loss. * The valve trips open automatically upon a gradual release of water pressure from its control chamber. The valve is actuated by an electric signal ...

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Raphael Valves Industries (1975) Ltd
ball valve
ball valve
1501

DN: 12, 7, 10, 8 mm
Pressure: 15 bar
Temperature: 0 °C - 90 °C

– Various lines for flexible applications – Mini ball valves also with plug connection Operating pressure See table Materials Brass housing (Ms58), nickel-plated Ball made of brass (Ms58), chrome-plated Handle ...

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ITV
ball valve
ball valve
20 FF

DN: 8 mm - 50 mm
Pressure: 25 bar - 50 bar
Temperature: -20 °C - 150 °C

... applications – Mini ball valves also with plug connection Operating pressure See table Materials Handle made of steel, nickel-plated and painted Handle made of steel, coated series 20, 21, 30, 31, DVGW series ...

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ITV
ball valve
ball valve
5050 series

DN: 10 mm - 45 mm
Pressure: 0 bar - 60 bar
Temperature: -20 °C - 220 °C

– Various lines for flexible applications – Mini ball valves also with plug connection Operating pressure See table Ball valve up to max. 60 bar Actuation up to max. 8.4 bar Materials Brass ...

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ITV
ball valve
ball valve
YCP

DN: 0.5 in - 2 in
Pressure: 3.5 bar - 7 bar
Temperature: -10 °C - 180 °C

... Body Material - SS ASTM A351 Grade CF8 / CF8M Seal - TEFLON / VITON / EPDM / SILICON Media Steam, Air, Water, Chemical, Gases, Oil, Diesel, Hot Water Cover SS304 Plate Aluminum Die-Cast Working ...

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UFLOW AUTOMATION
ball valve
ball valve
ACP series

DN: 0.5 in - 2.5 in
Pressure: 3.5 bar - 8 bar
Temperature: -10 °C - 180 °C

Angle Seat Valve with Plastic Operator (NC/NO/Double Acting) > Port: - Refer below technical data sheet (Available BSP / NPT) > End Connection: - Screwed / Flange / Tri-Clamp > Body Material: - SS ASTM A351 Grade ...

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UFLOW AUTOMATION
butterfly valve
butterfly valve

DN: 40 mm - 300 mm

... leakage butterfly valve. Accurate dual stem sealing prevents leakage. Design Standard: ISO 5211, API 609, ASME B16.5 150#^ Operator : Hand Lever / Gear / Actuator ISO Pad for mounting, Gear Operator / Actuator The ...

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UFLOW AUTOMATION
diaphragm valve
diaphragm valve
F-AV030-100W

Pressure: 0 psi - 29 psi
Temperature: 5 °C - 60 °C

• Compact series lineup that is perfect for small flow volume control of chemicals. Differential screw flow rate adjustment option can be selected for micro flow rate adjustment.

ball valve
ball valve
1071

DN: 32 mm

... are technological systems that make it possible to exploit the earth’s heat to heat/cool rooms and for the production of hot water for domestic and industrial use. The earth’s heat is drawn by the heat-transfer fluid ...

piston valve
piston valve
21IA-IP1 Series

DN: 15 mm - 50 mm
Pressure: 16 bar - 40 bar
Temperature: -10 °C - 180 °C

The actuator features anti water hammer that allows fluid to pass below the seat and an optical position indicator. Its body is made of stainless steel and its corrosion resistant. The rotation is possible up to 360 degrees, ...

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ODE
cast steel valve
cast steel valve
GVMS

DN: 40 mm - 1,600 mm
Pressure: 2.5 bar - 100 bar
Temperature: -10 °C - 200 °C

... the request of customers . The gate valve body is made of cast steel and it is suitably dimensioned to assure a high safety factor. The thicknesses are always higher than the mini-mum ones established for GATE VALVE ...

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Di Nicola Infinam Srl
butterfly valve
butterfly valve
DEBW

DN: 100 mm - 3,000 mm
Pressure: 16, 10, 25 bar
Temperature: -40 °C - 200 °C

... be used as a safety valve (positive safety valve able to close even in case of tampering) In addition to the above mentioned technical advantages there is a remarkable economical benefit as this valve ...

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Di Nicola Infinam Srl
needle valve
needle valve

DN: 100 mm - 1,400 mm
Pressure: 2.5 bar - 64 bar

... conciliate available water reserves and the always increasing request for water. Usually, the network capacity is always greater than the effective request; this implies the necessity to utilize devices ...

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Di Nicola Infinam Srl
manifold valve
manifold valve

DN: 0.125 in
Pressure: 60, 100 psi
Temperature: -18 °C - 49 °C

Manifold sample valve assures continuously flowing, contemporary samples in conjunction with the Sentry Sample Sequencer 5. The unique manifold design provides flow in two directions from the open valve, ...

float valve
float valve
620

DN: 15 mm
Pressure: 6 bar
Temperature: -76 °F - 437 °F

Air inlet and outlet via lateral bore holes in the seat screw. Order example for type 620 with connection 1/2": 620-15

ball valve
ball valve
351.01 series

DN: 10, 12, 6, 8 mm
Pressure: 0 bar - 10 bar
Temperature: -10 °C - 60 °C

The ball valves of the 351/352 lines have been studied in order to render elegant, ergonomic and particularly versatile this common cutoff circuit accessory.

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Aircomp by Stampotecnica
hydraulically-operated valve
hydraulically-operated valve
FR1-06-KD

DN: 0.375 in
Pressure: 200 bar
Flow rate: 20 l/min

FR1-06-KD is an accurately regulating flow restrictor with an integrated non-return valve. It is made of stainless steel W.St.1.4301 and designed for both oil and water hydraulics. Suited for in-line ...

ball valve
ball valve
A series

Pressure: 2,000 psi

... offshore applications. It also offers fewer potential leak paths than cast or 3 piece valves and it is a rugged one piece solid body format. This valve is suitable for water, oil or gas ...

diaphragm valve
diaphragm valve

DN: 15 mm - 50 mm
Pressure: 0 bar - 16 bar
Temperature: -20 °C - 130 °C

... the GAMMA membrane valve allows advantageous membrane support in both end positions. The optimum heat dissipation of the open membrane, which is in contact with the housing, reduces the thermal load. This makes the GAMMA ...

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AVS Römer
diaphragm valve
diaphragm valve
B935

DN: 25 mm - 150 mm
Pressure: 10 bar

... in the number of single seat valves required and consequently optimizes the use of available installation space. The valve bodies and balanced valve members, made from solid bar to guarantee ...

knife gate valve
knife gate valve
B

DN: 50 mm - 600 mm
Pressure: 10, 4, 6, 5 bar

The AKO type B knife gate valve is a bi-directional wafer valve for media of high consistency. It is predominantly used in the paper and pulp and chemical industries, in water ...

cartridge valve
cartridge valve
50.005.801

DN: 5 mm
Pressure: 0.5 bar - 10 bar
Temperature: 5 °C - 75 °C

2/2-way, latching cartridge valve with a nominal orifice DN 5 with a mechanical valve actuation. By manual operation, at a push of a button so to speak, the valve opens and closes. The ...

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A. u. K. Müller
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