Ny orinasantsika dia mamokatra karazana valve sy flagemeter rehetra, ny vokatra lehibe amin'ny orinasa dia: mamirapiratra , vavahady Valve , Ball Valve , Globe Valve , flowmeter.
Izahay dia mamokatra valva sy andian-dahatsoratra isan-karazany, ity vokatra ity dia ny valve fifehezana ny mari-pana avo lenta amin'ny orinasa.
Ny endri-javatra lehibe amin'ny valve fifehezana ny hafanana elektrika dia misy:
Ny fandeferana amin'ny hafanana avo: ny valve fanaraha-maso ny mari-pana avo lenta sy ny famolavolana ara-drafitra, izay mety hiatrika ny toe-javatra miasa amin'ny tontolo mari-pana avo lenta mba hiantohana ny fandidiana mahazatra amin'ny valve.
Azo itokisana: Ny fampiasana fitaovana avo lenta sy ny fanamboarana fitaovana avo lenta, ny valve fifehezana ny mari-pana avo lenta dia manana tombo-kase sy faharetana tsara, ary mety hihazakazaka maharitra mandritra ny fotoana maharitra.
Azony atao tsara ny manitsy ny fanokafana ny valva araka ny lanjan'ny mari-pana, ka izany no ahafahana mifehy tsara ny mari-pana.
V alve b ody
Type: |
straight-through cage ball valve |
Nominal diameter: |
DN15-400mm |
Nominal pressure: |
PN16, 40, 64; ANSI150, 300, 600 |
Connection form: |
flange type |
Valve body material: |
WCB, WC6, WC9, CF8, CF8M, etc. |
Valve cover form: |
>230℃ (with heat sink) |
Gland type: |
Bolt pressing type |
Filler: |
flexible graphite |
Components valve
Valve core form: |
pressure balanced valve core |
Adjustment characteristics: |
equal percentage, linear |
Internal parts materials: |
304, 304 surfacing STL, 316, 316 surfacing STL, 316L, etc. |
Agence mpanatanteraka
Electric actuator |
|
Model: |
Electric actuator |
Voltage: |
220V, 380V |
Ambient temperature: |
-30-+70℃ |
Control signal: |
4-20mADC (4-20mA signal feedback can be provided according to customer requirements) |
Fampisehoana
Leakage amount: |
Metal valve seat: Complies with ANSI B16.104 Level IV |
Non-metallic valve seat: |
conforms to ANSI B 16.104 Class VI Accessories (configured upon request) Positioner, filter pressure reducing valve, hand wheel mechanism, limit switch, solenoid valve, valve position transmitter, air control valve,speed increaser, position keeping valve, etc. |