When using hydraulic valves with proportional drop function , The falling speed of the cylinder can be controlled by the stroke of the control handle .
The Proportional Flow Control Cartridge Valve equivalent to Bucher SRCB has stable performance, and has been exported to Europe and America since 2022
Today, we d like to introduce a Hydraulic Proportional Flow Control Cartridge Valve equivalent to Bucher SRCB.
In the SRCB series of proportionally operated flow control valves, the optimized design of the pressure compensator ensures constant speeds at the hydraulic actuator. The valves can be used as 2-way or 3-way units. As the 3-way version, they divide the inlet flow into a constant-flow / priority-flow portion and a surplus-flow portion. The surplus flow can be pressurized.
The valve is mainly used in snow removal equipment, and is highly favored by Russian customers. One of our Russian customers purchases it regularly every month. They have also been shipped to customers in Turkey, Sweden, Canada and USA.
AAK hydraulic proportional flow control cartridge valve 2 advantages:
1. The quality of this valve is benchmarking Bucher, but price is much cheaper.
2. The service life is 2 times that of domestic hydraulic cartridge valve manufacturers in China
Technical parameters of AAK E-SRCB Hydraulic Proportional Flow Control Cartridge Calve:
Operating Pressure: max. 315 bar
Min.Pressure Difference (Pressure Compensator): 7
Fluid Temperature Range: - 20 ~ + 80
Inlet Flow: max.100 l/min.
Leakage: max. 100 cm ³/min. at 100 bar
Fluids: Mineral-based or synthetics with lubricating properties at viscosities of 7.4 to 420 cSt (50 to 2000 sus)
Cavity: CSRCB3
AAK E-SRCB hydraulic proportional flow control cartridge valve, benchmarking Bucher SRCB, our European and US customers have been purchasing it since 2022. You are welcome to try it out.
For Hydraulic Electro-Proportional Priority Flow Control Valve Cartridge equivalent to HydraForce PV72-30, received re-order from client
This Monday, we launched an Electro-Proportional Priority Flow Regulator Valve Cartridge equivalent to HydraForce standard part PV72-30.
It is a solenoid operated, pressure compensated, spool type, normally closed, proportional priority flow control valve.
The features of this proportional priority flow control valve:
Excellent linearity and hysteresis characteristics.
Optional coil voltages and terminations.
Efficient wet-armature construction.
Cartridges are voltage-interchangeable.
Unitized, molded coil design.
Coil waterproofing standard.
Manual Override option.
A customer in placed a test order for 10 pcs last June in 2022. After 1 year of testing, it proves that the function and performance of hydraulic proportional priority flow control valve benchmarked the quality of HydraForce PV72-30. Today, we received their re-peat order for 1,000 pcs qty.
hydraulic solenoid operated proportional priority flow control valve 2 advantages:
1. Internal leakage: 0.38 lpm Max. at 207 bar (3000 psi), 0 current, benchmarking HydraForce
2. Its service life is 2 times that of its peers
Technical parameters of E-PV72-30 hydraulic solenoid operated proportional priority flow control valve:
Max. Operating Pressure: Port 1: 240 bar (3500 psi); Port 2 and 3: 207 bar (3000 psi)
Flow: See PRESSURE DROP VS. FLOW graph
Internal Leakage: 0.38 lpm (0.1 gpm) Note: Max. at 207 bar (3000 psi), 0 current
Cavity: 12-3
The newly launched E-PV72-30 hydraulic solenoid operated proportional priority flow control valve, benchmarking HydraForce PV72-30, has been approved by customer in after 1 year of testing. You are welcome to try it out.
For Proportional Flow Control Cartridge Valve equivalent to HydraForce PV07-30, AAK has exported to several countries
In 2022, a Brazilian customer placed the test order with AAK for a Proportional Flow Control Cartridge Valve equivalent to HydraForce PV70-30, which is a solenoid operated, pressure compensated, spool type, normally closed, priority type proportional flow control regulator. It also CAN be used as a restrictive type, 2-way, pressure compensated proportional flow regulator (with port 2 blocked).
After 1 year of testing, this customer placed their regular order for 1,000 pcs, which proves that the function and performance of AAK hydraulic proportional priority flow control valve benchmarked the quality of HydraForce PV70-30.
In recent 2 years, this valve has been exported to more customers in several countries, such as India, Sweden, Kazakhstan, Poland, USA ect.
AAK Proportional Flow Control Cartridge Valve 2 advantages:
1. The quality of this valve is benchmarking HydraForce, but price is much cheaper.
2. The service life is 2 times that of domestic hydraulic cartridge valve manufacturers in China
Technical parameters of AAK E-PV70-30 Hydraulic Solenoid Cartridge Valve:
Max. Operating Pressure: Port 1: 240 bar (3500 psi); Port 2 and 3: 207 bar (3000 psi)
Flow rating:
26.5 lpm (7.0 gpm) Regulated, range A, 2-ported
17.0 lpm (4.5 gpm) Regulated, range B, 2-ported
30.3 lpm (8.0 gpm) Regulated, range A, 3-ported
17.0 lpm (4.5 gpm) Regulated, range B, 3-ported
49.2 lpm (13.0 gpm) Maximum input, range A, 3-ported
26.5 lpm (7.0 gpm) Maximum input, range B, 3-ported
Internal Leakage: 197 ml/min (12 in³/min) At port 3 with at port 1 (port 2 closed) 207 bar (3000 in�³/min)
Fluids: Mineral-based or synthetics with lubricating properties at viscosities of 7.4 to 420 cSt (50 to 2000 sus);
Cavity: VC10-3
AAK E-PV70-30 Proportional Flow Control Cartridge Valve, benchmarking HydraForce PV70-30, its service life is 2 times that of its domestic peers. You are welcome to give it a try.
Automatic Control Valve, Dual Setting Pressure Reducing Valve.
Proportional Pressure Reducing Valve Work by Flow Rate (Model 132-090) controls pressure proportionally according as rate of flow. When rate of flow increase in pipeline, the valve operate higher pressure. When rate of flow decrease , the valve operate lower pressure. Therefore, Model 132-090 controls outlet-pressure proportionally according as rate of flow, even if the rate of flow change arbitrarily or slightly.
Model 132-090 is optimized in waterworks, in state of smooth pressure change in pipeline. Also 132-090 have the function to prevent hunting itself.
servo proportional valve FRD.WJA5.021
Since its establishment in 2004, YOYIK has become an indispensable partner in heavy industries such as power plants and steel plants with its profound technical accumulation and industry experience. The company not only cultivates in the field of traditional power generation equipment accessories, but also actively expands technology and products in the field of new energy, demonstrating strong R&D strength and forward-looking market insights. By providing customized services and rapid response mechanisms, YOYIK has won wide recognition in domestic and foreign markets.
We provide a wide variety of spare parts for power equipment, as listed below:
#DF-servo proportional valve FRD.WJA5.021-DF
Servo valve MOOG761-001
compact solenoid valve Z6206052
Impeller Nut CO46-09-27
centrifugal pump back pressure DFB125-80-300
servo valve PSSV-890-DF-0056A
servo motor valve SM4-20(15)57-80/40-10-S182
pressure hose S100-AC-AC-0600 (G1/4)
relief valve DBW10B-2-52/200-6EW230N9K4
r ddv servovalve S15FOFA4VBLN
Hydraulic motor solenoid valve SV4-10V-0-6T-220AS
high temperature solenoid valve PAT5002253
pressure relief valve YSF12-55/50-KJTH
Seal/O-ring HB4-5861-2B
variable piston hydraulic pump PVH074R01AB10A250000002001AE010A
Fire resistant fuel recirculation pump F3 V10 1S6S 1C20
Accumulator inflation valve NXQ-100/90
Servo HY-SFF8.05
high pressure globe valves manufacturers WJ15F2.5P
piston pump parts PVH098R01A250000002001AB010A
Seals WJ01.37.106
Flat gate valve Z43H-200
n2 accumulator NXQA-2.5/31.5-L
solenoid valve coil 22FDA-F5T-W220R-20/LB0
Pressure regulating valve DBDS15GIO/5/1
vacuum pump rear bearing M-209
pressure relief valve YSF8-55/25-TA
lube oil accumulator 1.6L, PRESSURE: 20MPA
Hydraulic accumulator nxq2-f40/31.5-H
Butterfly valve oil engine sealing ring �?10*2
gear type oil pump GPA2-16-E-20-R6.3
sealing ring TRd8.687.546
Manhole O-ring HB4-56J8-171
AST solenoid valve seat 0508.919T0301.AW027
PRESSURE REDUCING VALVE DBDS10GM10/2.5
Needle valve NV-G1/4
Electromagnetic pump DFD-12-07-X
servo proportional valve FRD.WJA5.021
