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Feeding Valves

ASAHI AV-MANUAL & CONTROL VALVES-UPVC-CPVC-PP-PVDF
Feeding Valves

Feeding Valves

Feeding Valves Product List

 

 

 

1. AUTOMATIC WATER FEEDING VALVE(50,80mm)[2,3inch]

 

 

 

The AUTOMATIC WATER FEEDING VALVE saves irrigation water, thus relieving water shortage.

 The valve properly controls water supply and reduces labor. This in turn means that working hours are
   shortened.

 The valve can manually be operated to water fields, orchards, etc.

 The valve is use in a variety of applications, such as intermittent irrigation, cold-weather damage
   prevention, and so on.

 The valve operates on water pressure from a pipeline without electric power.

 The valve prevents a fertilizer and agricultural chemical agent from flowing out of fields, thus inhibiting
   pollution of lakes and ponds.

 • SIGNIFICANTLY SAVES WATER AND ENERGY BY SUPPLYING ONLYE NECESSARY
   AMOUNT 
OF WATER ACCORDING TO THE SET WATER LEVEL.

 • CAN ALSO BE USED FOR OTHER APPLICATIONS BY MANUAL OPERATION, BY
   CONNECTING A HOSE TO THE DISCHARGE PORT.

 • FACILITATES INTERMITTENT IRRIGATION AND PREVENTS COLD-WEATHER
   DAMAGE

 • DOES NOT REQUIRE ELECTRICITY OR OTHER ENERGY SINCE IT DIRECTLY USES
   WATER PRESSURE IN THE PIPE LINE .

 • PREVENTS FERTILIZER OR CHEMICAL AGENTS FROM FLOWING OUT DUE TO
   GRAVITY 
FED IRRIGATION AND PREVENTS WATER QUALITY DEGRADATION.


 

 

 

 

 

 

2. ALFALFA VALVE TYPE 82(50-100mm)[2-4inch]

 

 

Taking every effort to obtain satisfactory appearance, watertightness and strength, we have innovatively designed ALFALFA VALVE TYPE 82 to prevent water scattering and damage to surrounding rice plants.

TYPE 82 can easilly be disassembled at a site because it consists of a reduced number of parts. If foreign material clogs the valve,it can easilly be eliminated only by closing the valve, loosening the thumbscrew and removing the cover.

 

 • DESIGNED TO ACHIEVE EXCELLENT STRENGHT IN ADDITION TO ENSURING
   APPEARANCE ADN SEALING PERFORMANCE.

 • DESIGNED TO REDUCE SCATERRING OF WATER AND PREVENT HARMFUL EFFECTS
   ON SURROUNDING PADDY FIELDS.

 • THE SMALL NUMBER OF PARTS FACILITATES DISASSEMBLY. THE COVER CAN BE
   REMOVED WITHOUT STOPPING THE PUMP.

 

 

 

 

3. ROTARY ANGLE VALVE(50,80mm)[2,3inch]

 
The ASAHI ROTARY ANGLE VALVE is more compact than conventional angle valves. Because the ROTARY ANGLE VALVE uses a Machino, special eldow,or hose socket type receptacle, it can be installed in a small valve box.
 
 
• MACHINO, SPECIAL ELBOW AND HOSE JOINT TYPE ARE AVAILABLE AS THE
  CONNECTIONS SOCKET, ALLOWING FOR INSTALLATION IN THE NARROW VALVE
  BOX.
 
• CAN BE USED FOR BOTH RICE AND VEGETABLE FIELDS BY CHANGING THE
  ATTACHMENT. 
 
 
 
 
 
 

4. AIR RELEASE VALVE(25-200mm)[1-8inch]

 

 
• Light Weight
75% Lighter than Cast Iron Type.
• Compact
10 to 40% Smaller than Cast Iron Type by Volume Ratio.
 • Superior Exhaust Performance
1.5 Times Larger than Cast Iron Type. 
• Works at Low Pressure
Half of Minimum Pressure of Cast Iron Type.
 • Superior Cold and Heat Resistance
Wide Temperature Range -40°C (-40°F) to 50°C (122°F). 
• Excellent Corrosion and Impact Resistance
PDCPD Material. 
• Top Bonnet Entry
Easy Inline Access to Internal Parts.

• LIGHTWEIGHT AND COMPACT SYNTHETIC RESIN QUICK AIR RELEASE VALVE WITH
  ADEQUATE MEASURES TO DEAL WITH FOREIGN SUBSTANCE.

• EXCELLENT CUTOFF PERFORMANCE AT LOW PRESSURE (4.9 kPa).

• DISCHARGES AIR AT A HIGH RATE AND REDUCES THE TIME FOR WATER
  FILLING/RELEASE.

• THE ISOLATING VALVE IS EQUIPPED WITH A PRESSURE GAUGE MOUNTING TAP AS
  STANDARD (75 - 200MM).

 

 

 

FOR MORE INFORMATION ABOUT THE PRODUCT

PLEASE CLICK LINK BELOW

 

CATALOG.PDF