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Pressure Reducing Control Valve

SKU: 600-Series-PR
Delivery date: 3-10 business days
Manufacturer: Armas Valves & Filters

Armas Pressure Reducing Valves reduce pressure to settled downstream pressure value without affecting upstream pressure value at pressure chambers and supplying lines.

Connection
:
Flanged - Threaded - Grooved End
Material
:
GG25 - GGG40
Coating
:
Epoxy
Temperature
:
-10 to 80 °C
Max Operating Pressure
:
10 - 16 - 25 bar
US $144.00
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  • Threaded
    Threaded
  • Grooved End
    Grooved End
  • Flanged
    Flanged
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Armas 600 Series - Pressure Reducing Control Valve

Applications

  • Irrigation
  • Industrial

FEATURES

  • The valve will be direct diaphragm closing automatic hydraulic control valve which works with line pressure. No wearable parts
    such as stem, bearing and seat exist in main valve body.
  • The valve position will be controlled by a hand operated selector valve.
  • Valve size same as main line or one size smaller.
  • Maximum flow speed for continuous operation 5.5 m/sec (18 ft/sec).
  • 3-way pilots are recommended to use at the application which has very close values between upstream and set pressure because of 3-way pilots provide less head loss.
  • Made in Turkey

 

Pressure reducing control valve

ARMAS 600 Series Pressure Reducing Control Valve

Armas Pressure Reducing Control Valve is the hydraulic control valve which reduces high upstream pressure value into desired lower pressure value by means of built-in pressure reducing pilot valves. Pressure reducer control valve controls downstream pressure value continuously and maintains it constant without being affected from flow rate and upstream pressure values.

When no flow exists in the system, it is closer by itself automatically. When valve upstream pressure value decreases below adjusted downstream pressure value, it is opened fully by itself.

COMPONENTS:

  1. Pressure Reducing Pilot Valve
  2. Ball Valves
  3. In-line Finger Filter
  4. Pressure Gauge
  5. Adjustment Bolt

ARMAS 600 Series Pressure Reducing Control Valve Sample Application

Pressure reducing control valve sample

Armas 600 Series - Pressure Reducing Control Valve

Applications

  • Irrigation
  • Industrial

FEATURES

  • The valve will be direct diaphragm closing automatic hydraulic control valve which works with line pressure. No wearable parts
    such as stem, bearing and seat exist in main valve body.
  • The valve position will be controlled by a hand operated selector valve.
  • Valve size same as main line or one size smaller.
  • Maximum flow speed for continuous operation 5.5 m/sec (18 ft/sec).
  • 3-way pilots are recommended to use at the application which has very close values between upstream and set pressure because of 3-way pilots provide less head loss.
  • Made in Turkey

 

Pressure reducing control valve

ARMAS 600 Series Pressure Reducing Control Valve

Armas Pressure Reducing Control Valve is the hydraulic control valve which reduces high upstream pressure value into desired lower pressure value by means of built-in pressure reducing pilot valves. Pressure reducer control valve controls downstream pressure value continuously and maintains it constant without being affected from flow rate and upstream pressure values.

When no flow exists in the system, it is closer by itself automatically. When valve upstream pressure value decreases below adjusted downstream pressure value, it is opened fully by itself.

COMPONENTS:

  1. Pressure Reducing Pilot Valve
  2. Ball Valves
  3. In-line Finger Filter
  4. Pressure Gauge
  5. Adjustment Bolt

ARMAS 600 Series Pressure Reducing Control Valve Sample Application

Pressure reducing control valve sample
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Armas Plastic Hydraulic Control Valves - 600 Series

GENERAL DESCRIPTION

Armas 600 series valves are the direct diaphragm closing automatic hydraulic control valves which work with line pressure. It ensures easy and smooth flow with minimum pressure losses thanks to excellent design of valve body and diaphragm. No wearable parts such as stem, bearing and seat exist in main valve body, valve life is much longer than other competitor valves. Only movable part of valve is diaphragm. Armas 600 serial hydraulic control valves are designed so that it can be used in potable water force network, agricultural irrigation, fire fighting, filtration, industrial applications by even an unskilled personal.

GENERAL FEATURES

  • Easy to use and maintenance due to simple design
  • Low cost
  • Operation in wide pressure range
  • Perfect modulation even in lower flow rates
  • Anti-surge closing and opening with flexible diaphragm
  • Full tightness thanks to reinforced diaphragm and inner spring
  • Long life with epoxy-polyester coating
  • Wide control application range by using different pilot valves
  • Operation in both horizontal and vertical positions in application areas

OPERATING PRINCIPLE

It is automatic hydraulic control valve designed for make desired modulation processes in main valve network line as full hydraulically by means of line pressure without requiring different energy sources such as electric, pneumatic on mechanic energy.

Armas 600 series valve closing mode

VALVE CLOSING MODE

When pilot valves connected on main valve transport water pressure in valve upstream to valve actuator (control chamber), water creates a hydraulic power on valve diaphragm. This power formed, by combining with extra power applied by inner spring, ensures that valve will be closed as full tightness.

Armas 600 series valve opening mode

VALVE OPENING MODE

When way of pilot valve located on main valve being in closed position is brought into relief position, pressurized water within control chamber on main valve diaphragm is released. When line pressure (P1) reaches to the value which will overcome spring power, water carries valve to fully open position by applying a hydraulic power to valve diaphragm from bottom.

Armas 500 series modulation mode

MODULATION MODE

Pilot valves which are connected to main valve actuator ensure that main valve works in modulated mode. According to flow rate or pressure conditions, it ensures that main valve works in modulated mode by controlling pressure of fluid within main valve actuator (control chamber).

 Download 600 Series Hydraulic Control Valves Catalogue

 

Technical Specifications

Model 600 series flanged 600 series threaded 600 series threaded angle 600 series grooved end
Connection Flanged Threaded - (BSPT or NPT)

Threaded Angle - (BSPT or NPT)

Grooved End
Hydraulic Connections Reinforced Nylon (Air Brake)
Hydraulic Pipe-SAE J 844
Reinforced Nylon (Air Brake)
Hydraulic Pipe-SAE J 844
Reinforced Nylon (Air Brake)
Hydraulic Pipe-SAE J 844
Reinforced Nylon (Air Brake)
Hydraulic Pipe-SAE J 844
Actuator Type Diaphragm Closing Type with Single Control Chamber and Diaphragm Actuator Diaphragm Closing Type with Single Control Chamber and Diaphragm Actuator Diaphragm Closing Type with Single Control Chamber and Diaphragm Actuator Diaphragm Closing Type with Single Control Chamber and Diaphragm Actuator
Material GG25 or GG40 GG25 or GG40 GG25 or GG40 GG25 or GG40
Pressure Range 16 bar (240 psi) or 25 bar (360 psi)  10 bar (145 psi) or 16 bar (240 psi)  10 bar (145 psi) or 16 bar (240 psi) 10 bar (145 psi) - 16 bar (240 psi) or 25 bar (360 psi) 
Available Sizes inch mm inch mm inch mm inch mm
2" 50 1½" 40 2" 50 2" 50
2½" 65 2" 50 2½" 65 2½" 65
3"x2" 80x50 2½" 65 3" 80 3" 80
3" 80 3"x2" 80x50 4" 100
4" 100 3" 80
5" 125            
6" 150            
8" 200            
10" 250            
12" 300            

 

Flanged Connection Valve Dimensions

Armas 600 series model 67 valve dimensions 1 Armas 600 series model 67 valve dimensions 2 Armas 600 series model 67 valve dimensions 3 DN D L H Weight
inchmminchmminchmminchmmkg
(16 bar)
kg
(25 bar)
2" 50 6.6 166.5 7.9" 200 6.1" 154 7 8.5
2½" 65 73 186.5 8.4" 214 6.4" 162 9.5 11
3"x2" 80x50 7.9" 200 8.5" 215 6.3" 160 10 12.5
3" 80 8" 202 11.5" 291 7.2" 182 16.5 21
4" 100 9.2" 234 12" 305 7.7" 194.5 18.5 23.5
5" 125 10" 253.5 14.5" 369 8" 204 24 28
6" 150 11.4" 290 15.9" 403 12.8" 325 10 54
8" 200 13.5" 342 19.4" 494 15.7" 400 80.5 108
10" 250 16.2" 411.5 24.1" 611 18.2" 463 116 132
12" 300 19.5" 495 24" 609 19.2" 487.5 156 175

 

Threaded Connection Valve Dimensions

  Armas 600 series model 66 valve dimensions DN D L H Weight
inchmminchmminchmminchmmkg
(10 bar)
kg
(16 bar)
1½" 40 2.6 66 6.3" 161 3.4" 87 3 4
2" 50 3.2 82 7.2" 182 4.3" 108 4 5.2
2½" 65 3.7" 93 8.5" 216 4.4" 112 4.5 6.5
3"x2" 80x50 4.3" 110 8.7" 220 4.7" 120 5.5 8
3" 80 4.3" 110 12.7" 323 4.9" 125 11 13

 

Threaded Connection Angle Valve Dimensions

  Armas 600 series model 64 valve dimensions DN D L H Weight
inchmminchmminchmminchmmkg
(16 bar)
2" 50 3.1 80 5.1" 130 5.3" 135 3
2½" 65 3.7 93 6.4" 163 6.4" 163 5
3" 80 4.3" 110 8.3" 212 8.8" 223 11

 

Grooved End Connection Valve Dimensions

  Armas 600 series model 63 valve dimensions DN D L H Weight
inchmminchmminchmminchmmkg
(16 bar)
kg
(25 bar)
2" 50 2.4 61 7.3" 185 4" 101.5 3 4.3
2½" 65 3 76 8.6" 218 4.3" 108 4 5.7
3" 80 3.5" 89 12.1" 308 4.9" 125 11 13
4" 100 4.5" 114 12.3" 313 5.5" 138.5 13 16.2

 

Hydraulic Performance Chart

Valve Size mm 40 50 65 80 100 125 150 200 250 300
inch 1½" 2" 2½" 3" 4" 5" 6" 8" 10" 12"
Kv m3/h @ 1 bar 35 50 50 130 200 200 450 800 1250 1800
Cv gpm @ 1 psi 45 60 60 150 231 231 520 925 1450 2080
Kv: Valve Flow Coefficient (fluid passing under 1 bar pressure difference in m3/h @ 1 bar)
Cv: Valve Flow Coefficient (fluid passing under 1 bar pressure difference in gpm @ 1 bar)
600 series head loss chart 600 series Cavitation chart

 

Material List

Armas 600 series valve parts Part No Part Name Material
1 Body Standard: GG25 (Cast Iron)
Optional: GGG40 (Ductile Iron)
2 Diaphragm Standard: Nylon reinforced Natural Rubber
Optional: EPDM, Nitrile, Neoprene
3 Spring Thrust Ring Polyamide
4 Cover Standard: GG25 (Cast Iron)
Optional: GGG40 (Ductile Iron)
5 Spring Standard: SST 302
Optional: SST 316
6 Washer Standard: Coated Steel
Optional: SST
7 Bolt Standard: SST 302
Optional: SST 316
8 Lifting eye-bolt Standard: Coated Steel
Optional: SST
9 Position Ind. Kit (Optional) Standard: SST+Brass

Armas - Valves and Filters

ARMAS was founded in 1998 to produce valves for potable water and agricultural irrigation systems. It has become one of the leader establishments of its sector in a short time thanks to ARMAS makes valves.

ARMAŞ has given high quality services with economical prices to his costumers in industry, potable water networks and agricultural irrigation systems by means of Hydraulic Control Valves, Automatic Filtration Systems, Gate Valves, Ball Valves, Strainers, Check Valves, Air Valves and Hydrants he produced. Our company who does not sacrifice quality in production has used ISO 9001-2000 Quality Management System since 2000. In the scope of importance we gave for both human and environment, we have developed our institutional structure day by day with ISO 14001 Environmental Management System Certificate and TS 18001 Occupational Healthy and Safety Certificate since 2007. Our products have been subjected to pressure and performance tests before sales by Quality Control Department and technical support services have been given at the installation, operation and maintenance stages after sales by our experienced engineers.

ARMAS has continued R&D investments in order to present more quality and reliable products to his costumers, will continue its costumer-satisfaction focused services with increasing achievements in future thanks to his dynamic staff, powerful brand and permanent developing structure.

 

Made-in-Turkey

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