China Supplier High Quality Df4-20W Series Reverse Locked Solenoid Valves Dia G3/4" SGS Approved Valve Huatong Pneumatic
Product Description
DF4-W
reverse
locked
solenoid
valve
is
exclusive
pneumatic
elements
controlling
the actions
of
the
brake
and
cluth
of
a
press.
It
ensure
that
cluth
and
brake
maintain
a
certain
procedure
of
gear-in
and
release,
i.e.
when
press
starts
the
brake
shall
first
release
for
0.03 sec
before
clutch
gear-in;
and
when
the
press
stops,
the
clutch
shall
first
release
for
0.01
sec before brake
active.
Specification:
| Flow rate(m 3 /h) | 30 |
| Effective sectional area S valve(mm 2 ) | 120 ( 190 ) |
| Working pressure(MPa) | 0.2 ~ 0.6 |
|
Voltage(V) |
AC:220,110,36, DC:110,24 |
|
Electril maynet operates when its working voltage is 85 ~ 105% of nominal voltage |
|
| Time retardation (sec) | ≥0.02 |
| Ambient temperature( ºC ) | -5 ~ 50 |
| Working medium | Gas cleansed and containing oilmist |
| Working life (10K times) | 150 |
Outlook & Dimension:
Huatong Pneumatic produces high-quality pneumatic and hydraulic cylinders as well as pneumatic valves, complete pneumatic systems, pneumatic / electrical stainless steel cabinets in all sizes and various custom-made accessories and spare parts according to our customer needs. We have satisfied customers for our custom-made pneumatics in China, USA, Germany, Italy, Holland, Australia and various other countries.
Q1: Are you a manufacturer or trading company?
A: We are an integrated industrial and trade enterprises. We have our own factory and marketing department.
Q2: How do you ensure your product and service quality?
A: Our processes strictly adhere to ISO 9001 procedures. Every product will be strictly tested before packing and shipping.
Q3: How can you customize cylinders?
A: Our engineer will design with your drawing or requirements, and send our drawing for you to check. Then, we will arrange production.
Q4: How can I make payment?
A: We accept T/T, L/C, Western Union.
Q5: What's your minimum order quantity?
A: All MOQS vary, depending on the products. Please feel free to check with us for specific items.
Q6: What about your delivery time?
A: It depends, but usually takes about 1-6 weeks.
Q7. What about shipping?
A: We suggest small batch by air/express and bulk by sea.
Q8. Do you have OEM/ODM service?
A:Yes. We OEM and ODM for some famous brand.
Q9. What's your policy if we want to distribute your products in local market?
A: Thanks for your interest and support. We would like to offer some Preferential policies, like discount in price, prepare stock and so on. Welcome to our factory and have a face-to-face talk.
Q10: What about your after-sales service?
A: We have a professional after-sales service team. Your feedback will be quickly responded and solved.
Solenoid Valve
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