Throttle Check Valve DRV-12-01.X 0｜YOYIK

Throttle Check Valve DRV-12-01.X/0｜YOYIK

Product Introduction

The Throttle Check Valve model DRV-12-01.X/0 adopts a precision inline direct-acting structure, with maximum operating pressure 350bar (5000psi), nominal flow 90L/min (24gpm), and is made of zinc-plated carbon steel with FKM seals. It is a key component for hydraulic circuit control, integrating throttle and check functions, with fine flow adjustment, reliable reverse check, suitable for industrial and hydraulic system flow control loops.

Customized for hydraulic system flow control, it is compatible with hydraulic oil (DIN 51524 Part 1&2), working temperature -20℃~100℃ (-4°F~212°F), with 1/2” BSP thread connection and 0.5bar (7psi) cracking pressure. It integrates seamlessly with hydraulic circuits, realizing one-way fine flow adjustment and unrestricted reverse flow, ensuring stable system operation.

Company Profile

YOYIK is a leading manufacturer of industrial throttle check valves and hydraulic accessories, with complete quality management and global service network, providing professional matching and after-sales solutions for industrial hydraulic system flow control and check loops.

Product Features & Operation Points

- Standard DRV-12-01.X/0 specifications (350bar max pressure, 90L/min flow), inline direct-acting structure, suitable for hydraulic system flow control, meeting one-way throttle and reverse check requirements.

- Integrated throttle and check functions, realizing fine flow adjustment in one direction and unrestricted reverse flow, with patented safety spindle and locking knob for accurate repeat setting, adapting to hydraulic system dynamic working conditions.

- Zinc-plated carbon steel body with FKM seals and hardened ground piston, excellent pressure-bearing capacity and temperature adaptability (-20℃~100℃), corrosion resistance, ensuring long-term stable operation in hydraulic circuits.

- Advanced precision machining and sealing technology, 1/2” BSP thread connection, tight sealing without leakage, complying with hydraulic system safety and environmental standards, avoiding fluid loss and system failure.

- Complies with GBT, ISO standards, no orientation restrictions (preferably horizontal installation), easy to install and maintain, matching common hydraulic system specifications, reducible maintenance costs and customizable.

Applications

Industrial hydraulic circuit flow control, hydraulic load speed regulation, accumulator pressure release, emergency load lowering circuits, hydraulic system damping, one-way flow control loops, hydraulic pump auxiliary control.

Statement

Specifications can be customized according to project requirements. Contact our technical team for detailed support and performance data.

We provide a wide variety of spare parts for power equipment, as listed below:
#DF-Throttle check valve DRV-12-01.X/0-DF
(8YV)SOV 4WE6D-L6X/EG110NZ5L
needle valve J23W-6.4PAD
Plug in valve RV8-10-C-0-50
H oil main oil pump PU152R50C00
EH cooling pump SDV-1D
AST/OPC solenoid valve coil 300AA00309A
Seals WJ01.37.032
Ball valve SQ11-16P
BLADDER NXQ-A-10/20 F Y
PNE CYL SUPHNCDIAV040
Reheater inlet plugging valve SD61H-P3866I
Angular contact ball bearing 7319 BECB
Electric butterfly valve D943W-1C
Fluorine rubber ring C8689093
The electromagnetic valve F3DG5S2-62A-220DC-50DFZK-V/B-8
Check valve H441H-25
change-over ball valve M-3SE10U20/315W220NZ5L
solenoid valve 4WE10D-20/AG220NZ4
gas-leakage On-line monitor JQZG-3
mechanical seal YL-09.04.09
Buffer amplifier (amplification board) G123-825-001
Solenoid valve SV13-20-C-0-00
control valve units 4WE6E61/CW220-50N9Z50/C
HP oil pump 25SCV14-1B31.5Mpa15000rpm
screw pump NM045BY01L06B
accumulator bladder NXQ-AB-10/20-L-EH
Servo valve D662-4014
Fire-resistant oil TUrbofluid 46JS
Mechanical control valve 224.32.9.1/1X
Balance drum nut 4FK5F32KM-03-08
pressure hose SMS-10/N1/4-1219mm-C
Throttle check valve DRV-12-01.X/0

Relief valve ZNKF04020101
Stop valve J65Y-500
coupling ML4-2YA19*44.51YA24*46
solenoid directional valve 4WE10J31B/CW220-50N9Z5L
gate Z41H-63I
Solenoid directional valve M-3SEW10U1X/420MG205N9K4/B12
Fluorine rubber ring DH.00.018
Machinery Seal DFB125-80-260-01
Accident Oil Pool Sewage Pit Drainage Pump 40KBWL15-15
Hydrogen Two Stage Pressure Regulating valve YQQ-11
Oil filter sleeve P-1257
Couplings LDX198-31-12
Differential Pressure Regulator GH21XTXKXS
throttle valve DRV30-1-10B
accumulator NXQ-AB-40-F-Y
Proportional valve DHZO-TE-071-L140
Accumulator bladder NXQL/40/31.5-1
Shaft end seal HSNH440-40
Oil pump PVH098R13AJ30A250000002001AE010A
solenoid valve+coil GS068300N
servo valve 0780N209E
solenoid valve 4WRPH6C3B12L-2X/G24Z4
The electromagnetic valve 4WE6H62/EG24N9K4QSABG24W
pressure hose S100-AC-AC-0150
sealing ring ZD83-00-01
High strength graphite self sealing ring 429×370×54
Guide vane sleeve HPT300-340-04-06
Swing Check Valve H64Y-25V
Medium pressure insert rings for dome valves DN200 P29616D-00
BLADDER FOR ACCUMULATOR NXQ-A-16/20-I-Y
Stop valve J61Y-P54160V
Throttle check valve DRV-12-01.X/0

DFYLCTY-2026-2-5-A