1.Stainless steel piston.
2. Sensitive action.
3. Long service life of 100W times.
4. Autocratic coil is not easy to burn.
5. Zero leakage.
6. A wide range of applicable.
Application
It is widely used in aerospace, shipbuilding, petrochemical, industrial
furnaces, boilers, water supply and drainage, heating and air conditioning, food, medical equipment, cleaning equipment, landscape irrigation, fountain, water piping system.
Product Features
Stainless steel piston, sensitive action, long service life of 100W times; autocratic coil is not easy to burn; zero leakage; a wide range of applicable.
Working Principle
A: The normally closed type: when the coil is energized, the main spool by medium pressure valve closed coil is de-energized, open.
B. The normally open type: when the coil is energized, the valve is closed; the coil is cut off, and the main valve core is opened by the medium pressure differential force.
Manual control
When the coil is not energized or burnt out, the valve can be opened manually, But manual In the opening state, the valve cannot automatic control.
1.Stainless steel piston.
2. Sensitive action.
3. Long service life of 100W times.
4. Autocratic coil is not easy to burn.
5. Zero leakage.
6. A wide range of applicable.
A: The normally closed type: when the coil is energized, the main
spool by medium pressure valve closed coil is de-energized, open.
B. The normally open type: when the coil is energized, the valve is
closed; the coil is cut off, and the main valve core is opened by
the medium pressure differential force.
It is widely used in aerospace, shipbuilding, petrochemical, industrial furnaces, boilers, water supply and drainage, heating and air conditioning, food, medical equipment, cleaning equipment, landscape irrigation, fountain, water piping system.
DN | D | L (mm) | L1 (mm) | H (mm) | H1 (mm) | B (mm) | L (mm) | L1 (mm) | H (mm) | H1 (mm) | B (mm) | ||||||||||||||||
15 | G1/2 | 70 | 14 | 125 | 14 | 56 | |||||||||||||||||||||
20 | G3/4 | 85 | 15 | 150 | 16 | 56 | 100 | 16 | 145 | 25 | 70 | ||||||||||||||||
25 | G1 | 95 | 15 | 150 | 23 | 62 | 100 | 16 | 145 | 25 | 70 | ||||||||||||||||
32 | G1 1/4 | 115 | 18 | 165 | 28 | 75 | 120 | 20 | 160 | 33 | 85 | ||||||||||||||||
40 | G1 1/2 | 130 | 20 | 180 | 33 | 85 | 143 | 24 | 175 | 37 | 95 | ||||||||||||||||
50 | G2 | 145 | 20 | 195 | 41 | 100 | 155 | 24 | 185 | 44 | 125 | ||||||||||||||||
materia | Stainless steel | Cast iron | |||||||||||||||||||||||||
DN | L | D | D1 | D2 | D3 | H | L | D | D1 | D2 | D3 | H | |||||||||||||||
15 | 100 | Ø65 | 4-Ø14 | Ø46 | Ø89 | 135 | |||||||||||||||||||||
20 | 110 | Ø75 | 4-Ø14 | Ø56 | Ø99 | 140 | 130 | Ø85 | 4-Ø14 | Ø65 | Ø110 | 100 | |||||||||||||||
25 | 125 | Ø85 | 4-Ø14 | Ø65 | Ø110 | 145 | 130 | Ø85 | 4-Ø14 | Ø65 | Ø110 | 100 | |||||||||||||||
32 | 140 | Ø100 | 4-Ø16 | Ø76 | Ø137 | 155 | 150 | Ø100 | 4-Ø17 | Ø76 | Ø135 | 120 | |||||||||||||||
50 | 155 | Ø125 | 4-Ø16 | Ø100 | Ø152 | 170 | 175 | Ø125 | 4-Ø17 | Ø100 | Ø155 | 145 | |||||||||||||||
65 | 200 | Ø145 | 4-Ø18 | Ø118 | Ø179 | 195 | 235 | Ø145 | 4-Ø17 | Ø120 | Ø180 | 170 | |||||||||||||||
80 | 240 | Ø160 | 8-Ø18 | Ø132 | Ø194 | 220 | 270 | Ø160 | 8-Ø17 | Ø135 | Ø195 | 180 | |||||||||||||||
100 | 280 | Ø180 | 8-Ø18 | Ø156 | Ø223 | 240 | 300 | Ø180 | 8-Ø17 | Ø185 | Ø215 | 190 | |||||||||||||||
125 | 325 | Ø210 | 8-Ø18 | Ø184 | Ø248 | 250 | 380 | Ø210 | 8-Ø18 | Ø185 | Ø245 | 220 | |||||||||||||||
150 | 460 | Ø240 | 8-Ø22 | Ø211 | Ø280 | 330 | 440 | Ø240 | 8-Ø22 | Ø210 | Ø280 | 280 | |||||||||||||||
200 | 490 | Ø295 | 12-Ø22 | Ø266 | Ø340 | 350 | 580 | Ø295 | 8-Ø22 | Ø265 | Ø335 | 340 | |||||||||||||||
material | Stainless steel | Cast iron |
Shenzhen Wofly Technology Co., Ltd.
WOFLY is a leading Manufacturer, Supplier and Exporter of a wide range of gas equipements, available under the brand name AFK & Afklok. Wofly's success yields from high-quality, innovative products, exceptional customer service, and unequaled technical expertise in the gas& oil industry.
WOFLY offers an extensive line of components including tube fittings, control valves, shut-off and solenoid valves, pressure relief and regulators.Through the years we have learned how to properly match the gas regulation equipment with the application. Using the proper equipment for the job eliminates problems such as contamination, pressure variances, safety issues, and equipment mismatch.
To expand the market, with CE and ISO9001 certificated, Shenzhen WoflyTechnology Co., Ltd becomes more professional to provide better service and get more chance from customers.
Our products are widely sold with warm acceptance from our distributors all over the world. And we have rich export experience in many countries, like USA, Canada, Mexico, UK, German, Switzerland, Italy, Spain, France, Japan, Vietnam, Indonesia, Malaysia, Singapore, etc.