Control valves

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Control valves | Choosing the right valve
Valves are mechanical devices that control the flow and pressure of a fluid in a hydraulic or air system. They are essential components of pipe systems that transport liquids, gases, vapors, sludge, etc. There are many different types of valves are available, each one has different characteristics, capacity and uses. There are different operation methods available: manual, pneumatic, electric, etc.
ball valve
ball valve
212

DN: 10 mm - 80 mm
Pressure: 25 bar - 40 bar
Temperature: -10 °C - 120 °C

Full bore FPM shaft “o” ring PTFE ball seats Brass valve BSP threaded Nominal pressure: - 1/4” to 1”1/4 = 40 Bar - 1”1/2 to 4”= 25 Bar Working pressure: see pressure / temperature diagram Temperature = -10°C +120°C

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VALPES
float valve
float valve
VFGJS

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 ...

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EFSVALVES
flow control valve
flow control valve
ASC series

DN: 0.125 in - 0.25 in
Pressure: 7 psi - 135 psi
Temperature: -20 °C - 70 °C

1、Delicate and compact structure; 2、Available to exhaust and cut off flow, sensitive in adjustment, high precision; 3、Install in several positions to facilitate installation and application.

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Airtac Automatic Industrial
flow control valve
flow control valve
3065, 3060, 3770 series

Product Feature - Excellent Flow Characteristics, High sensitivity and easy to adjust. - Proline flow control regulators with polymer, nickel-plated brass or métal bodies, external or recessed adjustment ...

control valve
control valve

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 ...

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Welland & Tuxhorn AG
float valve
float valve
FD series

DN: 0.5 in
Pressure: 0 bar - 16 bar
Flow rate: 0 m³/min - 60 m³/min

... no power connection. Equipped with a valve for flushing the system and functional testing and control. Advantages Works with oil contaminated condensate Works without loss of compressed air ...

cartridge valve
cartridge valve
M004 004 000 000

DN: 10 mm
Pressure: 320 bar
Flow rate: 400 l/min

3/2-way valve cartridge for electric, direct and pilot controls applicable. Connection: DN10

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Blasberg GmbH
globe valve
globe valve
PV25S

DN: 15 mm - 150 mm
Pressure: 16, 40 bar
Temperature: -20 °C - 70 °C

2-way control valve with pneumatic, single acting actuator and positioner - option with electric actuator and positioner. Suitable for gas, liquid and steam.

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Dansk Ventil Center A/S
needle valve
needle valve
T1700

DN: 0.125 in
Pressure: 0 bar - 400 bar

Mini Needle Valve, Tradinco T1700 Special instrumentation-needle valve for vacuum and pneumatic pressures up to 400 bar. Excellent feel and low torque allows high accurate control ...

needle valve
needle valve
QFF-J21SB-T/R

Pressure: 35 bar

It is used to control the flow for regulator or pipe system

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Xuzhou Hongye Apparatus & Instrument Co.,LTD
ball valve
ball valve
DPV-1

DN: 65, 80, 100, 150 mm
Pressure: 20 psi - 250 psi

The TYCO Model DPV-1 Dry Pipe Valves are differential valves used to automatically control the flow of water into dry pipe fire protection sprinkler systems upon operation of one or more ...

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Total
ball valve
ball valve
A02

DN: 11.6 mm - 100 mm
Temperature: -30 °C - 180 °C

DESCRIPTION • 2-way ball valve BSP female threaded • Full bore • Body, ball and stem SS316 • Seats PTFE 15% glassfiber filled • Working pressure maximum 63 Barg • Temperature -15º up to + 180º C. • Blow-out proof ...

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Vapo Techniek B.V.
ball valve
ball valve
CS series

DN: 15 mm - 50 mm

Model No.: CS100-Socket, CS200-Thread, CS300-Flanged Body Material:UPVC,PP Seat:PTFE O-Ring:EPDM,VITON Size: DN15(1/2")~DN50(2") Standard: JIS,ANSI,DIN

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Shie Yu Machine Parts Industrial Co., Ltd.
electric valve
electric valve
24 V, 50 Hz, 5 W | PM series

Electrical Post-Mix Taps with Flow Control to maintain the fluid flow constant depsite any pressure variations. Ideal for water, soda, soft drinks, fruit juice and wine. Operates with coils of 24V / 50Hz 5W. SK approved. Electric ...

gate valve
gate valve
CB series

... is included in the valve. The hydraulic actuator is controled by an hydraulic power unit and an electrical panel. Accesories: Welded constrution to change from square to round section. USE Installation in water dams ...

sampling valve
sampling valve

... operating pressures and temperatures. To meet this requirement then any of the Budenberg ranges of Double Block and Bleed Valves including type 98 one piece, MV Modular type or Monoflanges can be fitted with either an ...

bidirectional valve
bidirectional valve
DCB10-MC, DCB12-MC

Pressure: 210, 315 bar
Flow rate: 57, 85 l/min

... cylinder applications where directional valves (specifically proportional valves) are sensitive to flow intensification of powering the rod side. The DCB10-MC diverts flow directly to tank and bypasses ...

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Comatrol
pneumatically-operated valve
pneumatically-operated valve
TAC Air Piloted Valves

Pressure: 0 psi - 125 psi
Temperature: -20 °F - 180 °F

Any TAC Push Button Valve may be operated with a choice of four TAC Air Pilot Operators. Valves are miniature 2, 3 and 4-way, and available in 10-32 UNF, 1/8 and 1/4 pipe sizes. Thread Air Pilot Operator ...

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Humphrey Products
ball valve
ball valve
ASTER series

DN: 8 mm - 100 mm
Pressure: 40 bar
Temperature: -15 °C - 90 °C

... T-handle, gear handle RALLENTY. Available colours: black, red. All the valves comply with the regulation 97/23/CE and are tested 100% on pneumatic seal with electronic control.

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EFFEBI
globe valve
globe valve

DN: 0.5 in - 6 in
Pressure: 15 psi - 50 psi
Temperature: -20 °F - 250 °F

Clark Globe Valves 1/2"through 2"are bronze body, NPT screw sort, and are appraised for ANSI Class 250 working pressures. The working temperature ranges from 20° to 250°f. The valve stems are stainless ...

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Clark
butterfly valve
butterfly valve
535SN series

DN: 0.5 in - 12 in
Pressure: 110 psi
Temperature: 200 °F

... sanitary high performance 316 butterfly valve series stand above others in the sanitary and fine chemical fields. The valves incorporated an advanced design with characteristics unseen in other valves. ...

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Valtorc
globe valve
globe valve
P2/J2

P2/J2 series adopt unbalanced trim design, top guiding, and simple in construction. Suitable for most of service requirement. The actuator for P2/J2 series can be QLM series sliding pneumatic type or EML series electric type. P2/J2 ...

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Wuxi Smart Auto-control Engineering Co., Ltd.
pneumatically-operated valve
pneumatically-operated valve

Sanitary Stainless Steel SS304 Air Pressure Relief Valve with manometer for fermentation tank Available Standard: ISO,DIN,3A,SMS Valve Type :Safety Valve Seal: Silicon/EPDM/PTFE Application: ...

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Wenzhou Ace Machinery Co., Ltd.
flow control valve
flow control valve
CF / CFL

Pressure: 39,200, 14,700 Pa
Flow rate: 10 l/min

A flow control valve is a type of valve that carries out control on its own where the pressure of micro flow rates suppresses any fluctuations, in order to maintain ...

manual valve
manual valve
GUA/GUB

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Jufan Industrial Co., Ltd.
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