Multi-Turn Knife Gate Valve with Electric Actuator

Knife gate valve it is made composed of a gate or blade that moves up and down to open or close the flow path. It is appropriate for applications requiring a tight shut-off and where the flow medium may contain particles or debris. The electric actuator controls the valve. Fleyenda offers On/Off, Regulation, and Intelligent type actuators as options.

Model:FLE-Z30-KG

Price:398

Description
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Knife Gate Valve

Product Description

Multi-Turn Knife Gate Valve with Electric Actuator Main Outline and Structure
FLE-Z30-KG Multi-Turn Knife Gate Valve with Electric Actuator

BENEFITS OF ELECTRIC VALVES

Fast Delivery: Standard products in stock
ODM service is available
One-stop Solution: Full set of actuator accessories for the option to improve your working efficiency
Quality Assurance:CE, ISO9000 certification, Strict IPQC & QC to make sure the high-quality actuator and valve
Cost-effectiveness：Long service life, reduce maintenance and replacement costs
Safety: The product has a high safety performance to assure the usage environment's safety

ADVANTAGES

Low and High-temperature Resistance: -30°C~300°C (-86°F~572°F)
Tight shut-off: Minimizing leakage when the valve is closed
Unidirectional flow: Flow in one direction and prevent backflow
Versatility: Sizes, materials, and actuation options
Construct: Compact design, suitable for limited space.
Easy Maintenance: Fewer moving parts, easier to maintain and repair

ELECTRIC ACTUATOR FEATURES

High Accuracy: Using large-scale digital integrated chips, powerful functions and high accuracy
Lightweight: Mechatronics design, compact size and lightweight
Torque Measuring: A professional current hysteresis sensor is used to measure the torque of the output shaft, improving the accuracy. The error rate is ≤5% and can be dynamically monitored and displayed. It can alarm in case of over-torque or stalled rotor
Positioning Progress: The displacement measurement uses an integrated hybrid encoder with photo-electromagnetic technology, so the basic error of the valve positioning progress is level 1 accuracy
Functions of remote-controlled intelligent electric devices
1. Stroke limit protection function
2. Torque limit protection function
3. Dynamic indication contact function

KNIFE GATE VALVE FEATURES

Simple Structure and Convenient Operation: The simple structure makes installation, maintenance and operation very convenient
Fast Switching and Flexible Control: The valve plate opens and closes quickly, which is suitable for frequent flow adjustment is required
Strong Resistance: The knife plate and the base are made of hard materials, which enables it to adapt to high-speed flow, high viscosity and particulate media and extend the service life
Small Size and Light Weight: Compared with other types of valves, the knife gate valve has a smaller size and weight, which saves space and facilitates transportation and installation

Technical Parameters of Multi-Turn Knife Gate Valve with Electric Actuator

Name: Multi-Turn Knife Gate Valve with Electric Actuator
Brand: GETM
Price: 398 USD
Availability: InStock
Rating: 5 (59 reviews)

Size Range	DN50 to DN500 (2''~ 20'' Inch)
Body Material	Cast Iron, Carbon Steel(WCB), Stainless Steel(CF8, CF8M)
Stem Material	Stainless Steel(CF8, CF8M)
Seat Material	PTFE, Nylon, PPL
O-Ring Material	PTFE
Connection Type	Flange (GB/ANSI/JIS/DIN)
Pressure Rating	PN1.0
Temperature Of Medium	-30°C~300°C (-86°F~572°F)
Electric Actuator	On/Off, Regulation, Intelligent, Multi-Turn, Explosion-proof
Applications	Mining, Wastewater Treatment, Pulp & Paper, Chemical Processing etc

Frequently Asked Questions

Which voltage of the electric actuator?

DC24V, AC24V, AC110V, AC220V
AC380V can be customized and DC12V is available for some smaller torque of actuator.

What is the actuation time for electric actuator?

It depends on the torque of actuator.
The detailed timing would be as the following:
·Fleyenda-05(50Nm)-20 seconds
·Fleyenda-10(100Nm)/ Fleyenda -16(160Nm)-25 seconds
·Fleyenda-30(300Nm)/ Fleyenda -60(600Nm)-60 seconds
·Fleyenda-125(125Nm)/ Fleyenda -250(2500Nm)/ Fleyenda -400(4000Nm)-100 seconds.

Can this electric valve be resettable (normally open / closed) automatically when power is removed?

Our regular electric actuator can't be resettable automatically while power-off.
But it can go to the multiturn electric actuator model with the extra electrical storage device along,
which acheieve the valves can be automatic reset(normally closed) while power failure.

Have the electric valve had the limiting operating time?

Electric haven't had the limiting operating time.
It can be working for 99 hours continually without getting heating.