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The PLC series auxiliary valves are direct-acting, factory-set pressure relief valves of the cartridge type that can be supplied with or without a threaded plug. They can also be supplied with housings to facilitate in-line installation. PLC valves are intended primarily to act as combined pressure-relief and anti-cavitation valves - otherwise known as port relief valves - in the service ports of our directional valves. However, they can also be used to advantage in other situations where pressure relief valves in this size range are required. Indeed, PLC cartridge valves are purchased in great quantities by several of the world%u2019s leading pump and transmission manufacturers.
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High Pressure, Low Flow
These valves are direct operated, differential poppet, dry spring chamber design. All ports can
accept full working pressure permitting their use also as a sequence valve or back pressure
controller regulator (BPR). Wetted alloys are stainless steel. Dynamic seals are UHMWPE. Static
seals are Buna. Optional: Viton add-V. EPR add-E. Wrench flats are standard on adjusting screws.*
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Series 6400/6600
ASME NB Certifi ed: Steam & Air
Sizes 1 X 2 to 4 X 6. Actual orifi ce areas from 0.150 to 7.087 square
inches. Pressures from 15 to 1500 psig. Temperature range from -20 F
to +1000 F. Steel body and bonnet with stainless steel trim.
Double blow down ring design meets the requirements of Section I of
ASME Code. Temperature equalizing disc for maximum seat tightness. Available
with exposed spring (6400) or closed bonnet (6600). Full nozzle design
for ease of maintenance.
Applications: steam boilers (6400) and organic fl uid vaporizers or hot water
boilers (6600).
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Pressure Relief Valves
* Fine pressure adjustment
* CNC precision machined parts
* Cost effective and reliable
* Variety of materials available
* Right-angle, 3-port design
Sigmamotor pressure relief valves operate when the system pressure raises above the set pressure of the valve to protect systems from damage due to blockages or excessive pressure situations.
Inside the valve a spring holds a diaphragm against the valve seat until preset pressure is exceeded, then the diaphragm is forced up and the material in the system is forced out of the relief port. The valve is set at 65psi at the factory but is easily field adjustable.
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Presenting pressure reducing valves for steam and air. A wide assortment of models is available, including pilot operated models, direct-acting models and models with integral separators and steam traps.
Operating Pressure Range: -12 - 300 psig
Operating Temperature Range: 32 - 428 F
Valves for controlling steam or air pressure. They provide the prescribed pressure even when flow rates fluctuate.
Selection can be made from among a wide assortment of models - including pilot operated and direct-acting models and models with integral separators and steam traps - to suit the objective or application.
The high precision pressure reducing valves for process applications employ a separator with steam trap and shock-absorbing spherical piston to yield a superior flow rate characteristic.
The basic configuration of the reducing valves for air is identical to that of those for steam, and therefore also yields a superior flow rate characteristic.
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Managers of vehicle service centers can now turn to our new thermal pressure relief device to protect against possible damage to their closed pipe systems caused by thermal expansion. For example, as oil warms, it expands and causes pressuresometimes oil that was 300 psi becomes 2,000 to 3,000 psi. Such pressure spikes can cause costly damage if they exceed the design capacity of pipes and system components. Our pressure relief valve returns fluid/material back to the tank, limiting the pressure to protect the system.
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Stainless steel balanced spool valves apply uniform amounts of thick materials like greases and silicones at pressures up to 2500 psi.
To keep dots and lines consistent and prevent drooling between shots, the 736HPA valve uses an adjustable stroke control to regulate opening surge and closing snuffback.
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Stainless steel balanced spool valves apply uniform amounts of thick materials like greases and silicones at pressures up to 2500 psi.
To keep dots and lines consistent and prevent drooling between shots, the 736HPA valve uses an adjustable stroke control to regulate opening surge and closing snuffback.
For use with:
Greases
RTV's
Sealants
Silicones
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The VC-1195A is a 4-way dispensing valve controller that can be used to control one or two dispensing valves with dual air ports for 4 way pneumatic operation simultaneously. The secondary air input will close a valve faster than using the valve's internal return spring, providing an increase in speed and suck-back.
Features
• Improves a valve's operational speed and suck-back
• Increases shot size accuracy
• Simultaneous control of two valves
• Timing interval from 0.01 to 31 seconds
• Fast response internal pneumatic solenoid
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High pressure up to 250 bar
type 0255
2/2-Way direct acting solenoid valve, for high pressure and temperature, DN 1-6mm, 0 - 100 bar
type 2200
2/2-Way Solenoid Valve Direct Acting for High Pressure
type 5404
2/2-Way High Pressure Solenoid Valve, General Purpose, PN 1-50 bar, 1/2"-1" NPT, 14-355 psi
type 2400
2/2-Way Solenoid Valve Servo Operated for High Pressure
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Body: Brass or INOX (AISI 303)
Internal parts: INOX (AISI 303, AISI 430F)
Seal: PA (polyamide), PTFE, PU (polyurethane), PEEK
Fluid temperature: -10C to 100C (PTFE), -10C to 90C (PA), -10C to 70C (PU)
Ambient temperature: max 55C
Viscosity: max 21 mm2/s
Response time: opening 0.1 to 1 s
closing 0.5 to 5 s
Voltage: 230, 115, 48, 24 V 50/60 Hz, 24, 12 V DC
Duty cycle: continuous (ED100%)
Cycling rate: 10 to 100 cpm
Electrical protection: IP65 (with plug to DIN 43650)
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High pressure solenoid valve up to 100 bar
Solenoid valves with BRASS body.
2/2 normally closed
Direct and indirect (piston) actioning.
Seals: teflon (PTFE), NBR, PBT.
Models:
G1/8" Direct acting P/N: 21A2K0C12-XC
G3/8" Indirect acting P/N: 4731
G1/2" Indirect acting P/N: 4966
FLuid: Water, Air
Fluid temperature up to 90C.
In the last years ODE developed high pressure solenoid valves in Carwash, Misting, High pressure pumps, PET sectors. The range has the peculiarity of a long life internal components and particular resistance to pressure peaks.
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Alcon 2-way High Pressure Solenoid Valves features a compact valve design ideal for high-pressure applications. These valves are piston operated and offer a choice of valve materials for its body and seals. The class H coil insulation is suitable for continuous duty.
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Product Details
Orifice: 12, 20,25, 40, 50 mm
Pressure: Up to 400 bar
Material: Aluminum, Brass, SS 316
FEATURES:
Highly reliable rugged construction
Clear flow paths give highest Kv / Cv rating
Non chocking construction to suit harsh environment
Speed up to 400 cycles/ min, Life >10 million cycles
No spring design for lowering of the diaphragm making it more reliable.
Manual over ride can be provided as an option.
High efficiency solenoid construction requiring low power to operate
Low temperature rise due to efficient use of energy which allows higher media/environment temperature.
Low inrush, long life
SPECIFICATION
Body Material: SS 316, Powder Coated Aluminium, Brass
Type: 2 Port, 2 Position
Operation: Diaphragm Operated Valve
Orifice: 12, 20, 25, 40, 50 mm
Operationg Pressure Range:
Pilot Operated: 0.5 - 10 bar and 1 - 20 bar Direct Acting: 0 - 10 bar
Temperature of Fluid: -40 oC to 80 oC
Operating Voltage:
AC: 24, 110, 220, 240 (50 Hz/ 60 Hz) DC: 6, 12, 24, 48, 72, 110, 220
Power Consumption: Size 1 coil: 6W, Size 2 coil: 11W
Application : Drain, Deluge Valve Operation, Dispensing
Enclosure:
1. General Purpose Flying lead / Plug-in
2. Weather-Proof: Flying lead & Plug in type, Terminal Box as per IS 13947
3. Explosion-Proof with junction box as per IS 2148 group I, IIA, IIB and IIC
4. Explosion-Proof with Junction box as per ATEX, INMETRO, CE and UL (in process) available.
The 2.5" and 3" solenoid valves are special valves and for more details please contact us.
USE 3/2 NO PILOT TO USE THIS VALVE AS NC.
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