Water valves

DN: 1.5, 2, 3, 4 in
Flow rate: 5 m³/h - 150 m³/h

... control valve used to control water level in tanks and reservoirs by means of 2 way modulating float valve. When the water reaches the upper level the valve ...

DN: 1.5, 2, 3, 4 in
Flow rate: 5 m³/h - 150 m³/h

Hydraulic control valve used to control water level in tanks and reservoirs by means of a differential float valve. When the water reaches the upper preset level the ...

DN: 10 mm - 200 mm
Pressure: 0.2 bar - 10 bar
Temperature: -10 °C - 140 °C

Sanitary butterfly valves, whether manually or automatically actuated, can be used in most liquid product applications in the food-processing, pharmaceutical and chemical industries. The butterfly ...

DN: 20, 15, 10 mm
Pressure: 6 bar - 10 bar
Temperature: -10 °C - 140 °C

The aseptic INNOVA Mini N valve is a shut-off single seat valve suitable for any sterile use that the pharmaceutical, chemical, food or beverage industries could be required. The asepsis in the inner ...

DN: 25 mm - 100 mm
Pressure: 6 bar - 8 bar
Temperature: -10 °C - 140 °C

The INNOVA M-type valve is a pneumatic shut-off seat valve for hygienic applications. The valve is designed for the direction of product flow from the upper to the lower body. To ...

... water valves, micro-valves, magnetic valves, mechanical valves, pneumatic valves. Check valves are available with various connections ...

DN: 50 mm - 1,200 mm

Kolk gate valves are made of ductile iron GJS-400/500 (DIN1693 GGG-40/50). Designed acc. to EN 1074-2 (DIN 3352-4) and EN 1171, flange drilling acc. to EN 1092-2 (ISO 7005-2). Face to face acc. to EN 558-1 (DIN 3202-1 ...

DN: 10 mm - 50 mm
Pressure: 16 bar
Temperature: -10 °C - 200 °C

... leakproofness class – A acc. EN -12266 – 1) •compact settlement •environment-friendly •tests acc. EN – 12266 – 1 Stop valve, ends threaded, form straight 201 Grey cast iron EN-GJL-250 A Nominal diameter (mm) 050 Nominal ...

DN: 15 mm - 300 mm
Pressure: 6 bar - 160 bar
Temperature: -60 °C - 550 °C

... drilled according to EN 1092-1 for body material F •face-to-face dimension according to EN 558 series 1 Bellow sealed stop valves, ends flanged, form straight 215 Grey cast iron EN-GJL-250 A Stem and disc connection ...

DN: 15 mm - 300 mm
Pressure: 10, 25, 16, 6 bar
Temperature: -60 °C - 450 °C

... acc. EN – 12266 – 1 •flanges drilled according to EN 1092-2 •face-to-face dimension according to EN 558 series 8 Stop valves, ends flanged, angle form 216 Grey cast iron EN-GJL-250 A Stem and disc connection - ...

Pressure: 15 psi - 75 psi
Temperature: 180 °F

... and high pressure setpoints is adjustable to fine-tune the valve to system requirements. The “water saving zone” below maximum pressure line represents valve effectiveness in reducing ...

Pressure: 285, 300 psi
Temperature: 180 °F

The Cla-Val Deluge Valve is designed for use in controlling water flow to Deluge, Pre-Action, or Foam-Water type fire protection sprinkler systems. This valve is UL ...

Pressure: 225 psi - 400 psi

... Altitude Valve controls the high water level in reservoirs without the need for floats or other devices. It is a non-throttling valve that remains fully open until the shut-off point ...

Overview Flowseal® High Performance Butterfly Valves are a standard in many industries including heating, ventilating and air conditioning, power generation, hydrocarbon processing, water and waste ...

DN: 25 mm
Pressure: 800,000 Pa
Temperature: 0 °C - 55 °C

The Adjustable Non-Return valve is an innovative solution for fluids flow adjustment (style needle-valves) with a self-cleaning mechanism and integral reliable ball-based non-return valve. Its ...

DN: 300 mm - 600 mm
Pressure: 16, 19 bar

BF 31 BF31 butterfly valves are interception devices for average/low pressure gas pipelines. They may be used also for intercepting liquids when a hermetic seal, low pressure losses and compact construction ...

DN: 40 mm
Pressure: 10, 20 bar
Temperature: 50 °C

... pressure reducing function | manageable installation, easy-to-maintain owing to the clamp system | especially suitable for sea water

DN: 50 mm - 400 mm
Pressure: 16 bar
Temperature: 70 °C

Pilot-operated pressure reducing valve for high flow rates | specially developed for drinking water Applications | body made of GGG-40 Epoxy coated, meets the KTW recommendation of the German Ministry ...

DN: 25 mm - 100 mm
Pressure: 16 bar
Temperature: 130 °C

... venting valves remove air or gases from systems or pipelines without requiring an external energy input. When a system is drained they act as venting valves. The EB 1.12 bleeding/venting valves ...

ARAG® Manual Proportional Spray Control Valves Adjusts flow proportionally to control spray pressure. Key Features 473 Series outlet size: 1 1/4" HB

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 ...

DN: 15 mm - 20 mm
Pressure: 0 bar - 16 bar
Temperature: -10 °C - 120 °C

In media-separated piston valves, a pivoted lever in conjunction with the membrane fitted on it ensures low-friction power transmission with high tightness. Due to the “lever arm effect”, only a small dimensioned pneumohydraulic ...

DN: 25 mm

Valve 25 of sphere with demultiplier. Thread of 1 “female-female, male-TC female or male-female.

DN: 25 mm

25 sphere valve. Made of chromed brass. Thread of 1 “female-female or male-female.

DN: 25 mm

25 ball valve made of chromed brass. Opening by butterfly. Thread of 1 “female-female or male-female.

DN: 50 mm - 250 mm
Pressure: 16 bar
Temperature: 0 °C - 80 °C

The float valve is direct action device, the float or buoy is acting by the thrust of the fluid that finally is transmitted to the valve arm and closing seat. Valves are available in ...

DN: 0.5 in - 2.5 in
Pressure: 16 bar - 40 bar
Temperature: -40 °C - 250 °C

Self-actuated flanged or threaded EN or ASA Pressure reducing valve, suitable for steam, gases and liquids for reduce pressure in lines, available in different materials and pressure ranges.

DN: 0.25 in - 0.75 in
Pressure: 40 bar
Temperature: -20 °C - 80 °C

Threaded BSP or NPT direct action pressure regulator valve for steam, gases and liquids for reduce pressure in lines available in different materials and pressure ranges self-actuated.

Low-load start-up control valves supply the boiler with the required quantity of feedwater during start-up (30–50% of the water required for full-load operation), regulated by volume, at higher pressure ...

Level control valve Tasks One of the functions of condensate (level) control valves is to control the level of accumulated condensate and discharge it to the main or auxiliary condenser. Different types ...

... consisting of the minimum flow unit including the minimum flow valve, the required pump protection is ensured. The minimum flow valve thus acts as a pump safety valve. Versions Forged ...

DN: 10 mm
Pressure: 350 bar

The Water spray valves contains a 2/2-way valve cartridge . Connection DN10

DN: 0.5 in - 2 in
Pressure: 10 bar
Temperature: 50 °C

ndustrial float valve with die casted body in brass or bronze. Guided sutter with rubber seal (elastomeric type). Full port pass and progressive closure. Suitable for water tank level control and other ...

DN: 0.5 in - 2 in
Pressure: 10 bar
Temperature: 50 °C - 120 °C

Industrial float valve with die casted body in Stainless Steel AISI316. Swing clapper shutter with rubber seal (elastomeric type). Full port pass and progressive closure. Suitable for water tank level ...

DN: 0.5 in - 3 in
Pressure: 10 bar
Temperature: 50 °C

Industrial float valve with die casted body in brass or bronze. Guided shutter with rubber seal (elastomeric type). Progressive closure. Suitable for water tank level control and other liquids. Level ...

DN: 1.5 in - 4 in

... Opening/closing: by 3W solenoid pilot valve •Applications : For water distribution •To remove operation of hydraulic valve by electric command Description G500-EL model valve ...

DN: 0.25 in - 0.5 in
Pressure: 0.5 bar - 10 bar
Temperature: -10 °C - 80 °C

... : 5ºC to 50ºC (no freezing) Ambient : -10ºC to 50ºC Materials in contact with mediaMain Valve: Brass, Stainless Steel AISI 316 Seals: NBR MediaAir, gas, water, fuel, oil etc

DN: 1.5 in - 4 in
Pressure: 0.5 bar - 10 bar

... •Control of main valve: by built-in solenoid pilot valve •Applications : For water distribution, where downstream pressure should be reduced, the valve is commanded ...

DN: 250 mm - 3,400 mm
Pressure: 10 bar - 100 bar

... the flow is controlled by the movement of the sleeve of the valve against the fixed cone. The fixed cone valve discharges the raw water of dams to free air, chamber or underwater level. ...

DN: 100 mm - 2,200 mm
Pressure: 10 bar - 64 bar

... or to draw the water from dams. They reduce the excess head of the inflow, discharging a tamed outflow into the stilling basin and then into the downstream channel. Nencini also designs and engineers the stilling well ...

DN: 100 mm - 3,500 mm
Pressure: 10 bar - 50 bar

... double seat type valves. Applications  ■ water pipelines related to power ■ generation facilities ■ water treatment plants ■ major water supply and distribution ...

DN: 15 mm - 100 mm
Pressure: 16 bar
Temperature: 120 °C

Brass gate valve Novo • - Non rising stem, solid wedge, screwed ends • - Used for water, petroleum • - Green color handwheel • - BS 21 / ISO 228-1-2000 threads standard • - Max working pressure: ...

DN: 15, 20 mm
Pressure: 16 bar
Temperature: 120 °C

Brass ball valve Novo • - Brass ball valve, screwed ends • - Used for water, steam, gas, petroleum • - Blue color handwheel • - BS 21 / ISO 228-1-2000 threads standard • - Max ...

DN: 8 mm - 100 mm
Pressure: 16 bar
Temperature: 120 °C

Brass ball valve Novo • - Brass ball valve, full bore, screwed ends • - Used for water, steam, gas, petroleum • - Green color handwheel • - BS 21 / ISO 228-1-2000 threads standard • ...