Low-pressure valves

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manual valve
manual valve
V3V

DN: 0.25 in - 2 in
Pressure: 0 bar - 15 bar
Temperature: -10 °C - 50 °C

... the right key. An interlocked version is available for low pressure operation.N.B.: With size 400, when the V3V is mounted upstream of the regulator, the pilot regulator must be piloted at a pressure ...

hydraulically-operated valve
hydraulically-operated valve
CNE series

Pressure: 75, 500, 420 bar
Temperature: -40 °C - 80 °C
Flow rate: 30 l/min

... higher pressure in the high- pressure circuit holds open the pressure-controlled 2 directional valve type CNE and with it the idle circulation. In the low- pressure ...

hydraulically-operated valve
hydraulically-operated valve
NE series

Pressure: 30, 700, 55, 60, 500 bar
Temperature: -40 °C - 80 °C
Flow rate: 25, 180 l/min

... flow. It switches the low- pressure pump to unpressurised circulation if the pressure value set is reached. It protects both pumps against exceeding the high or low- pressure ...

regulating valve
regulating valve
3241

DN: 15 mm - 300 mm
Pressure: 10 bar - 40 bar
Temperature: -196 °C - 450 °C

... • - Consisting of globe valve and actuator Accessories • - Type 2 N Strainer • - Type 2 NI Strainer Options • - Flow divider for noise reduction • - Insulating section ...

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SAMSON
shut-off valve
shut-off valve
SVA-DL

DN: 250 mm - 300 mm
Pressure: 28 bar - 40 bar
Temperature: -60 °C - 150 °C

... Inlet connection type: Butt weld, Outlet connection type: Butt weld, Equipment: Cap Inlet connection type: Butt weld, Outlet connection type: Butt weld, Equipment: Handwheel ...

diaphragm valve
diaphragm valve
IR-12T-55-3W-X

DN: 40 mm - 80 mm
Pressure: 0.5 bar - 10 bar

... hֺֺYflow ‘Y’ Valve Body with “Look Through” Design Ultra-high flow capacity at Low pressure loss Uֺֺnitized Flexible Super Travel Diaphragm with a Guided Plug Accurate and stable regulation with smooth ...

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BERMAD CS Ltd
globe valve
globe valve
CK2D series

DN: 40, 100, 50 mm
Pressure: 27.6, 28 bar

... CK-2D valves are employed as a low pressure drop, gas-powered suction stop valve for low temperature evaporators. These valves are used ...

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Parker Refrigerating Specialties Division
ball valve
ball valve
04 series

DN: 4 mm - 23 mm
Pressure: 20, 40 bar
Temperature: -20 °C - 80 °C

... Brass ball valves for low and medium pressure are used for opening and closing compressed air, water and city gas. Available in standard series, these ball valves come in a wide range ...

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Parker Legris
cartridge valve
cartridge valve
EV20-S34

DN: 101.6 mm
Pressure: 345 bar
Temperature: -40 °C - 204 °C

... element. It is a spring biased blocking valve which will shift to allow full flow from port 1 to 2 only when port 3 is vented to create a pressure drop across the internal orifice which exceeds the bias spring pressure ...

ball valve
ball valve
3 BKR ND L

DN: 6 mm - 50 mm
Pressure: 25 bar
Temperature: -20 °C - 150 °C

... Sealing form 1 - 3 Shape A Connection 1 - 3 BSP cylindrical internal threads Bore L shaped Contact travel 0°; 90° Surface nickel plated Material Brass housing Aluminium handle Brass ball, hard chrome-plated ...

sliding gate valve
sliding gate valve
8021 - GS4

DN: 25 mm - 250 mm
Pressure: 0 bar - 160 bar
Temperature: -60 °C - 530 °C

... Sliding gate control valve for high- pressure applications Product line GS4 The high- pressure sliding gate control valve type 8021 with integrated positioner is suitable for a wide ...

manual valve
manual valve
2010

Pressure: 30 psi - 100 psi
Temperature: 32 °F - 180 °F
Flow rate: 620 l/s

... 3-Way Valve Normally-Closed Interface amplifies very low pressure air-jet sensing signals to working power levels. Knowledge Base Modular Circuit Assembly Tips Ghostbusters Rely on Clippard ...

pneumatically-operated valve
pneumatically-operated valve
3200-A

Pressure: 3 psi - 100 psi
Temperature: 32 °F - 180 °F
Flow rate: 5.1, 5 l/min

... The Clippard Low Pressure Piloted Valves are specifically created ideally for small industrial companies for a variety of industrial process including water & sewage processing, mining, power generation, ...

knife gate valve
knife gate valve
REDEX® Slide

DN: 50 mm - 150 mm

... slide valve due to the generated pressure. The closed slider blade effectively prevents the propagation of flames and pressure waves. Fast closing times also enable extremely short installation distances. ...

butterfly valve
butterfly valve
DEBW

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

... non-standard on request of customers . Butterfly valves are used as isolating and regulating devices on aqueducts, waterworks, hydroelectric plants and nuclear plants. Advantage - Low pressure losses ...

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DI NICOLA INFINAM
needle valve
needle valve

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

... close the valve following the direction of the flow and allowing to control the change of the water flow without efforts. Either we regulate or stop a water flow in the concentration area, a réduction of the pressure ...

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DI NICOLA INFINAM
globe valve
globe valve
HM series

DN: 50 mm - 800 mm
Pressure: 25, 40, 10, 16 bar

... Di Nicola manufactures hydraulic control globe valves for upstream and downstream pressure regulation , flow regulation and level control in tank . The body is made ​​of ductile iron EN GJS 400 or carbon steel ASTM 216 ...

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DI NICOLA INFINAM
shut-off valve
shut-off valve

DN: 25 mm - 200 mm
Pressure: 0 bar - 16 bar
Temperature: -20 °C - 60 °C

... pneumatic rotary actuator. Gas ball valves are mainly used to shut off the gas flow in gas trains or gas installations before and after other equipment like gas pressure regulators, gas meters etc. These ball valves ...

pressure-reducing valve
pressure-reducing valve
682 series

DN: 15 mm - 100 mm
Pressure: 0.5 bar - 40 bar
Temperature: -10 °C - 95 °C

... Often flange pressure reducing valves with smaller connection sizes are required. For this reason, this type is now not only available in sizes DN65 and DN100, but also in sizes DN20 to DN50, as well as in a high- and ...

diaphragm valve
diaphragm valve
HP 550

DN: 4 mm
Pressure: 0 bar - 300 bar
Temperature: -20 °C - 70 °C

... The diaphragm shut-off valve HP 550 is laid out for the use in pure gas supply systems. The diaphragm shut-off valve has 3 inlets and one outlet. Threaded holes on the reverse side connect to a bracket that can be directly ...

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Hornung GmbH
pneumatically-operated valve
pneumatically-operated valve

Pressure: 4 bar - 6 bar

... Dual Pressure Valve can increase productivity by allowing operators to reduce and raise water pressure without having to wait for the intensifier pump to drop to the lower pressure or ...

valve with differential pressure controller
valve with differential pressure controller
PC320

DN: 0.75 in - 2 in
Pressure: 350 psi
Temperature: -10 °C - 120 °C

... Relying on the pressure change of the high/ low pressure chambers to change the valve opening angle, automatically keeping differential pressure constant. Large ...

gate valve
gate valve
FLS-S

... the initial sealing. Test pressure then is applied and relieved through the bonnet grease fitting located behind the stem backseat. The valve is not intended to be stroked when performing a dual-seal test at full working ...

ball valve
ball valve
4770 series

DN: 0.5 in - 2 in
Pressure: 10.3 bar
Temperature: 73 °F - 140 °F

... ball valve is ideally suited for hot and cold water pressure distribution systems in residential and commercial applications. The CPVC-CTS ball valve features a one-piece molded CPVC body and female ...

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NIBCO
gate valve
gate valve
V2143

DN: 15 mm - 100 mm
Pressure: 20 bar
Temperature: -10 °C - 100 °C

... Body material Bronze Wedge material Brass PN (End) PN20 End BSP Female/Female Contact sealing EPDM Operating system Handwheel non rising stem ...

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TECOFI
diaphragm valve
diaphragm valve
QYF-1R

DN: 0 mm - 10,000 mm

... gases

  • Features: low regulating pressure; stable outlet flow; reliable sealing performance; compact design; easy venting
  • Models/series: QYF-1, QYF-1R (refer to product images)
  • Product category:
  • ...

    tank blanketing valve
    tank blanketing valve
    BKRi2

    DN: 25, 15 mm
    Pressure: 5 mbar - 4,000 mbar
    Temperature: 130 °C

    ... Tank blanketing valves are commonly used in tank storage systems to prevent and protect against explosions (avoiding flammable liquids being vented from the vessel), to control product contamination against external air that may fill ...

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    VALSTEAM ADCA Engineering S.A.
    floating ball valve
    floating ball valve
    700VA

    DN: 0.375 mm - 2 mm
    Pressure: 0 bar - 8 bar
    Temperature: 0 °C - 120 °C

    ... PVA float valve 700VA in stainless steel from 3/8 to 2″ optional with stainless steel float balls in open design. The 700 VA series float valve allows infinite adjustment of the level and has a flat ...

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    PVA Schwimmerventile GmbH
    floating ball valve
    floating ball valve

    DN: 0.5 in - 10 in
    Temperature: -29 °C - 120 °C

    ... designed for low- pressure services with a flexible temperature range. - Provides a wide variety of this series of ball valves manufactured to API, ASME, DIN And JIS standards. - Usually furnished with ...

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    Athena Engineering S.r.l.
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