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Waterproof PA66 Plastic Fountain Solenoid Valve , 2 Way Solenoid Valve Ip68 Underwater

Categories Fountain Solenoid Valve
Brand Name: ROUND STAR
Model Number: SLDF-20SL
Certification: CEROHS
Place of Origin: CHINA
MOQ: 5PCS
Price: 20-100
Packaging Details: exporting standard package
working medium: water
working pressure: 0 ~ 8bar (details see specification table)
valve body material: brass、SS PA66 cast iron
interface: G thread NPT thread flange connection
Working voltage:: AC220~240V AC110V 50/60Hz
medium temperature: -5 ~ 60 ℃
working type: semi direct acting pilot operated (NC)
sealing material: NBR
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Waterproof PA66 Plastic Fountain Solenoid Valve , 2 Way Solenoid Valve Ip68 Underwater

The working principle of the solenoid valve:
solenoid valve in the closed chamber, in different positions with holes, each hole leads to a different pipeline, the middle valve chamber is, both sides are two electromagnet, which faces the magnet coil energizing the body will be attracted to which side live or leaked to file different oil discharge hole by controlling the movement of the valve body, and into the hole is normally open, the hydraulic oil will enter a different outlet pipe, and then oil pressure to push the oil just pistons, piston and drive the piston rod drive mechanism moving. Thus by controlling the solenoid current is controlled mechanical movement. Looking at domestic and solenoid valve, so far from the action can be divided into three categories namely: direct acting, kick, pilot, and the difference from the valve different structures and materials as well as on the principle of reverse punch type can be divided into: diaphragm recoil solenoid valve, piston recoil solenoid valve; pilot can be divided into: pilot operated diaphragm solenoid valve, pilot operated piston solenoid valve; from the valve seat and seal material points can be divided into: soft sealing valve, solenoid valves sealed steel, semi-steel seal solenoid valves.


SLDF series(underwater)solenoid valve external drawing



SLDF series solenoid valve specification table


modelOrifice size( mm )interface sizeCv

working pressure

(bar)

A×B×C

( mm )

normal order code


valve body material

AC220V

G thread

Material brass


SLDF-15151/2"3.80 ~ 668×56×117SLDF-15-AC220V

brass


SS304

SLDF-20203/4"7.60 ~ 673×56×123SLDF-20-AC220V
SLDF-25251"120 ~ 6100×74×135SLDF-25-AC220V
SLDF-323211/4"240 ~ 6110×85×154SLDF-32-AC220V
SLDF-404011/2"300 ~ 6120×90×162SLDF-40-AC220V
SLDF-50502"480 ~ 6185×112×185SLDF-50-AC220V
SLDF-15SL151/2"3.80 ~ 676×68×107SLDF-15SL-AC220VPA66
SLDF-20SL203/4"7.60 ~ 680×68×111SLDF-20SL-AC220V
SLDF-25SL251"120 ~ 6107×82×117SLDF-25SL-AC220V
SLDF-65JF65

Flange

connection

530.3~8256×185×318SLDF-65JF-AC220VSS304
SLDF-80JF80820.3~8277×200×327SLDF-80JF-AC220V
SLDF-100JF1001290.3~8350×220×345SLDF-100JF-AC220V
SLDF-150JF1502920.3~8450×285×400SLDF-150JF-AC220V
SLDF-65CF65

flange


connection

530.3~8258×185×330SLDF-65CF-AC220VCast iron
SLDF-80CF80820.3~8280×200×330SLDF-80CF-AC220V
SLDF-100CF1001280.3~8354×220×390SLDF-100CF-AC220V
SLDF-125CF1252220.3~8430×250×470SLDF-125CF-AC220V
SLDF-150CF1502920.3~8454×285×480SLDF-150CF-AC220V
SLDF-200CF2005130.3~8573×340×590SLDF-200CF-AC220V

SLDF flange series solenoid valve external dimension table


modelPN=1.6MPa GB/T9113.1-2000 flange connection dimension (mm)
DNLDHKdCfn-φ
SLDF-65JF652561853181451182034-φ18
SLDF-80JF802772003271601322038-φ18
SLDF-100JF1003502203451801562238-φ18
SLDF-150JF1504502854002402112438-φ22
SLDF-65CF652581853301451182034-φ18
SLDF-80CF802802003301601322038-φ18
SLDF-100CF1003542203901801562238-φ18
SLDF-125CF1254302504702101862238-φ18
SLDF-150CF1504542854802402112438-φ22
SLDF-200CF20057334059029526624312-φ22

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