Product Description:
Advantages and features of HYTEK hydraulic valves and precautions
for use
1. Advantages and features of HYTEK hydraulic valves
High-precision control capability
Adopting optimized valve core design and electromagnetic drive
technology to achieve precise flow, pressure and direction control
of the fluid, the response speed can reach milliseconds, which is
suitable for the rapid switching requirements of the automation
system.
Support multi-channel collaborative control and adapt to the
linkage scenarios of multiple actuators in complex hydraulic
systems.
High pressure and high adaptability
The valve body is made of high-strength alloy material with
excellent pressure resistance, and can work stably under high
pressure (such as above 31.5MPa) and high temperature (-20℃~150℃)
conditions.
The sealing structure design takes into account both elasticity and
wear resistance, and is suitable for common media such as hydraulic
oil, water-ethylene glycol, and has strong anti-pollution ability.
Compact structure and reliability
The modular design simplifies the installation process, the valve
body is small in size and light in weight, and saves equipment
space.
The electromagnetic coil has a high protection level (such as
IP65), has dustproof and waterproof characteristics, and is
suitable for harsh industrial environments.
Easy maintenance
The standardized interface design supports quick replacement, and
the entire hydraulic system does not need to be disassembled for
maintenance.
The valve core and seals are removable, which is convenient for
local maintenance or replacement, reducing downtime.
II. Precautions for use
Installation and commissioning
Direction and interface specifications
During installation, the medium flow direction (arrow mark) marked
on the valve body must be strictly followed. Reverse installation
may cause valve core blockage or abnormal flow.
The interface type (such as flange, thread) should match the
pipeline, and the seals must be made of oil-resistant and
high-temperature resistant materials (such as fluororubber).
Cleaning and filtration
The pipeline system should be thoroughly cleaned before
installation to prevent impurities such as welding slag and metal
chips from entering the valve body and causing wear.
It is recommended to install a high-precision filter (such as 10μm
grade) before the valve to prevent particles from clogging the
valve core or scratching the sealing surface.
Operation and maintenance
Operation control
Avoid the valve being in a half-open state for a long time. For
frequent adjustments, it is recommended to use a proportional valve
or servo valve to improve control accuracy.
The solenoid valve should not be powered on for too long. The coil
temperature should be monitored during continuous operation to
prevent overheating and burning.
Regular maintenance requirements
Check the flexibility of the valve core movement every 500 hours.
If necessary, use a special cleaning agent to remove the sediment
in the valve.
Replace the seal every 1-2 years. Avoid using sharp tools to damage
the valve body sealing groove when disassembling.
Fault prevention
Valve jamming treatment: If the valve core is stuck, try to
reverse flush or tap the valve body shell. It is strictly forbidden
to force the driving force.
Leakage response: If external leakage is found, stop the machine
immediately and check the wear of the sealing surface or the
looseness of the bolts.
| Valve Stem | Corrosion-resistant |
| Application | Industrial and commercial use |
| Material | Metal |
| Actuation Type | Manual or Automated |
| Seal Material | Rubber or PTFE |
| Operating Pressure | Up to 5000 psi |
| Flow Rate | Adjustable |
| Valve Body | Sturdy and durable |
| Operating Temperature | Up to 300 degrees Celsius |
| Size | Various sizes available |
FAQ
Q1: Wonder if you accept small orders?
A1: Do not worry. Feel free to contact us .in order to get more
orders and give our clients more convener ,we accept small order.
Q2: Can you send products to my country?
A2: Sure, we can. If you do not have your own ship forwarder, we
can help you.
Q3: What's your payment terms ?
A3: By T/T,LC AT SIGHT,100% full payment.
Q4: How long is your production lead time?
A4:It depends on product and order qty. Normally, it takes us 15
days for an order with MOQ qty.
Q5: When can I get the quotation ?
A5: We usually quote you within 24 hours after we get your inquiry.
If you are very urgent to get the quotation.Please call us or tell
us in your mail, so that we could regard your inquiry priority.
