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    Homepage / Products / HYDRAULIC VALVES / IRRIGATION

    HYDRAULIC VALVES ▼

    ▼WATER WORKS

    ▶G SERIES - GLOB TYPE HYDRAULIC CONTROL VALVE ▶G-PRV SERIES - PRESSURE REDUCING CONTROL VALVE ▶G-QRV SERIES - PRESSURE RELIEF HYDRAULIC CONTROL VALVE ▶G-FLV SERIES - FLOAT LEVEL CONTROL VALVE ▶G-EL / 2W SERIES - SOLENOID CONTROL VALVE ▶G-EL / 3W SERIES - SOLENOID CONTROL VALVE ▶G-EFL SERIES - ELECTRICAL FLOAT CONTROL VALVE ▶G-PSV SERIES - PRESSURE SUSTAINING CONTROL VALVE ▶G-PRSV SERIES - PRESSURE REDUCING AND SUSTAINING CONTROL VALVE ▶G-PREL SERIES - PRESSURE REDUCING SOLENOID CONTROL VALVE ▶G-ECV SERIES - ELECTRONIC CONTROL VALVE ▶G-DKV SERIES - FLOW CONTROL VALVES ▶G-PKV SERIES - PUMP CONTROL VALVE ▶G-REV SERIES - SURGE ANTICIPATING CONTROL VALVE ▶G-CV SERIES - HYDRAULIC CHECKVALVE ▶G-LCV SERIES - LIFT TYPE CHECKVALVE ▶DQR / DIRECT ACTING RELIEF CONTROL VALVE ▶DLG-EL / ELECTRIC ACTIVATION DELUGE ALARM VALVE ▶DLG-P / PNEUMATIC ACTUATION DELUGE (DRY) ALARM VALVE ▶DLG-ELP / ELECTRO-PNEUMATIC ACTIVATION DELUGE ALARM VALVE (PRE-ACTION)

    ▼IRRIGATION

    ▶D SERIES - DIAPHRAGM OPERATORS HYDRAULIC CONTROL VALVES ▶D-MV SERIES - MANUEL HYDRAULIC CONTROL VALVE ▶D-ELV SERIES - SELONOID CONTROL VALVE ▶D-PRV SERIES - PRESSURE REDUCING CONTROL VALVE ▶D-QRV SERIES - PRESSURE RELIEF HYDRAULIC CONTROL VALVE ▶D-PKV SEERIES - PUMP CONTROL VALVE ▶D-PREL SERIES - PRESSURE REDUCING SELENOID CONTROL VALVE ▶D-FLV SERIES - FLOAT CONTROL VALVE ▶D-PSV SERIES - PRESSURE SUSTAINING CONTROL VALVE ▶D-PRSV SERIES - PRESSURE REDUCING AND SUSTAINING CONTROL VALVE

    ▼FIRE FIGHTING

    ▶G SERIES - GLOB TYPE HYDRAULIC CONTROL VALVE ▶G-PRV SERIES - PRESSURE REDUCING CONTROL VALVE ▶G-QRV SERIES - PRESSURE RELIEF HYDRAULIC CONTROL VALVE ▶G-FLV SERIES - FLOAT LEVEL CONTROL VALVE ▶G-EL / 2W SERIES - SOLENOID CONTROL VALVE ▶G-EL / 3W SERIES - SOLENOID CONTROL VALVE ▶G-EFL SERIES - ELECTRICAL FLOAT CONTROL VALVE ▶G-PSV SERIES - PRESSURE SUSTAINING CONTROL VALVE ▶G-PRSV SERIES - PRESSURE REDUCING AND SUSTAINING CONTROL VALVE ▶G-PREL SERIES - PRESSURE REDUCING SOLENOID CONTROL VALVE ▶G-ECV SERIES - ELECTRONIC CONTROL VALVE ▶G-DKV SERIES - FLOW CONTROL VALVES ▶G-PKV SERIES - PUMP CONTROL VALVE ▶G-REV SERIES - SURGE ANTICIPATING CONTROL VALVE ▶G-CV SERIES - HYDRAULIC CHECKVALVE ▶G-LCV SERIES - LIFT TYPE CHECKVALVE ▶DQR / DIRECT ACTING RELIEF CONTROL VALVE ▶DLG-EL / ELECTRIC ACTIVATION DELUGE ALARM VALVE ▶DLG-P / PNEUMATIC ACTUATION DELUGE (DRY) ALARM VALVE ▶DLG-ELP / ELECTRO-PNEUMATIC ACTIVATION DELUGE ALARM VALVE (PRE-ACTION)

    MECHANICAL VALVES ▼

    ▶KNIFE GATE VALVE ▶SURFACE BOXES ▶CHECK VALVE (CLASS 150) ▶CHECK VALVE (DISC TYPE) ▶CHECK VALVE (SPRING TYPE) ▶CHECK VALVE (GLOBE TYPE) ▶CHECK VALVE (BALL) ▶CHECK VALVE (WAFER TYPE) ▶CHECK VALVE (CLASS 125) ▶CHECH VALVE (SWING TYPE) ▶CHECK VALVE (VERTICAL TYPE) ▶DISMANTLING JOINT ▶FOOT VALVES ▶SAFETY VALVES ▶GLOBE VALVES ▶GLOBE VALVE (CLASS 150) ▶GLOBE VALVE (CLASS 125) ▶BUTTERFLY VALVE (LUG TYPE) ▶BUTTERFLY VALVES (DOUBLE FLANGE) ▶BUTTERFLY VALVE (WAFER TYPE) ▶STRAINER BASKET ▶BALL VALVES (CLASS 150-300) ▶BALL VALVE (PN10) ▶BALL VALVE (PN16) ▶BALL VALVE (THREADED) ▶STRAINER (Y TYPE) ▶IRRIGATION HYDRANT (DOUBLE OUTPUT) ▶IRRIGATION HYDRANT (SINGLE OUTPUT) ▶GATE VALVE RISING STEM (CLASS 150) ▶GATE VALVE RISING STEM (CLASS 125) ▶GATE VALVES (PN10) ▶GATE VALVE RISING STEM (PN16) ▶GATE VALVE RESILIENT SEATED (PN10) ▶GATE VALVE RESILIENT SEATED (PN16) ▶GATE VALVE (PN 16) ▶GATE VALVE (WITH INDICATOR) ▶GATE VALGE RISING STEM (PN10) ▶FLOAT VALVE (ANGLE TYPE) ▶FLOAT VALVE (FLAT TYPE) ▶TILTING CHECK VALVE ▶AIR VALVES ▶FIRE HYDRANT (SHORT TYPE) ▶FIRE HYDRANT (OVER GROUND)

    D SERIES - DIAPHRAGM OPERATORS HYDRAULIC CONTROL VALVES

    D SERIES - DIAPHRAGM OPERATORS HYDRAULIC CONTROL VALVES

    PRODUCT DESCRIPTION

    Having been designed to control pressure, flow rate and level in closed loop pipe networks, hydraulic control valves with diaphragm actuator are automatic hydraulic control valves operating with thenetwork pressure. Hydraulic valve body consists of 3 main components: Valve Cover, Valve Body and Diaphragm materials. Since the components such as shaft, flap, seal bushing, shaft sleeve etc do not exist in hydraulic control valves with diaphragm actuator, their maintenance and usage are quite easy.

    PROPERTIES

    1. The main valve consists of 3 basic parts which are valve body, diaphragm assembly and cover.
    2. The maintenance of the valve is requite easy instaltion and basic design.
    3. Full sealing with diaphragm actuated and diaphragm closing feature.
    4. The diaphragm's large working distance and low pressure losses provides maximum flow.
    5. It provides perfect control with the spring manufactured from stainless material for more balanced and precise regulation.
    6. Work in horizontal and vertical position.
    7. Maximum resistance to corrosion due to epoxy coating.

    MATERIALS

    No Name Material
    1 Body GGG 40 Ductile Cast Iron
    2 Valve Cover GGG 40 Ductile Cast Iron
    3 Spring Standard : SS 304
    Optional : SS 316
    4 Spring Valve Nylon 6
    5 Bolt Standard : 8.8 Galvanised Steel
    Optional : Inox Stainless
    6 Washer 8.8 Galvanised Steel
    7 Diaphragm Standard: Court Cloth Reinforced Natural Rubber
    Optional: Court Cloth Reinforced Natural Rubber
    8 Nut Standard: 8.8 Galvanised Steel
    Optional: Inox Stainless
    9 Control Fittings Ms 58 Forged Brass Material
    10 Conduction Hose Standard: Fiber Layer Reinforced Nylon
    Optional : Copper DIN 1057
    NOMINAL DIAMETER NOMINAL PRESSURE(m³/h) KV VALUE
    mm inch Min. Max. m³/h l/s
    50 2 1 40 66 18.3
    65 2 1/2 1 45 75 20.8
    80 3 2 85 141 39
    100 4 3 105 175 48.6
    125 5 10 285 475 132
    150 6 12 310 516 143
    200 8 40 480 800 222

    TECHNICAL SPECIFICATIONS

    Nominal Diameter DN 50 - DN 65 – DN 80 – DN 100 – DN 125 – DN 150 – DN 200
    Nominal Pressure ISO PN 10 - Medium Pressure Range
    ISO PN 16 - High Pressure Range
    Operating pressure
    		 Medium Pressure Range : 0,7 – 10 bar
    High Pressure Range : 0,7 – 16 bar
    Flange Connection Dimensions TS ISO 7005/2 – EN 1092 – 2
    Operating temperature
    		 -10 °C – 80 °C
    Test Body Sealing Test: 1,5 X PN (TS EN 12266-1)
    Diaphragm Sealing Test: 1,2 X PN (TS EN 12266-1)
    Covering Kumlama + Fosforizasyon + Elektrostatik Toz Boya

    PRESSURE LOSS GRAPH

    SIZE AND WEIGHT TABLES

    mm inch mm inch mm inch mm inch mm inch mm inch mm inch
    DN 50 2” 65 2½” 80 3” 100 4” 125 5” 150 6” 200 8”
    D 165 6 1/2 185 7 9/32 200 7 7/8 220 8 21/32 250 9 27/32 285 11 7/32 340 13 25/64
    H 125 4 59/64 135 5 5/16 190 7 31/64 200 7 7/8 227 8 15/16 244 9 39/64 272 10 45/64
    L 195 7 43/64 215 8 15/32 300 11 13/16 300 11 13/16 380 14 61/64 400 15 3/4 450 17 23/32
    K 125 4 59/64 145 5 45/64 160 6 19/64 180 7 3/32 210 8 17/64 240 9 29/64 295 11 39/64
    W 115 4 17/32 115 4 17/32 200 7 7/8 200 7 7/8 320 12 19/32 320 12 19/32 320 12 19/32
    b 19 3/4 19 3/4 19 3/4 19 3/4 19 3/4 23 29/32 23 29/32
    Weight 7 kg 15 lbs 9 kg 21 lbs 18 kg 45 lbs 23 kg 50 lbs 45 kg 103 lbs 48 kg 105 lbs 76 kg 165 lbs

    RECOMMENDED WORKING CONDITIONS

    NOMINAL DIAMETER NOMINAL PRESSURE (m³/h) KV VALUE
    mm inch Min. Max. m³/h l/s
    50 2 1 40 66 18.3
    65 2 1/2 1 45 75 20.8
    80 3 2 85 141 39
    100 4 3 105 175 48.6
    125 5 10 285 475 132
    150 6 12 310 516 143
    200 8 40 480 800 222

    Kv (m³/h) = Q (m³/h) / √ΔP

    CAVITATION TABLES

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