Product Description
Rexroth MK 8 G1X/V Throttle Valve
The Bosch Rexroth MK 8 G1X/V is a high-performance in-line throttle valve designed for precise control of hydraulic fluid flow rates. As a part of the reliable MK series, this valve allows for fine-tuned adjustments via a rotary knob equipped with a clear scale, ensuring repeatable settings. Its robust construction and threaded G1/4″ connections facilitate easy installation directly into hydraulic lines. This particular model, R900423343, is fitted with FKM (Viton) seals, making it suitable for a wide range of hydraulic fluids and operating temperatures. It is an ideal component for applications requiring accurate speed control of hydraulic actuators.
Technical Specifications:
- Model: MK 8 G1X/V
- Part Number: R900423343
- Component Series: 1X
- Nominal Size: 8
- Maximum Operating Pressure: 315 bar (4568 psi)
- Maximum Flow: 40 l/min (10.6 US gpm)
- Port Connection: G 1/4″
- Sealing Material: FKM (Viton)

Rexroth MK 8 G1X/V Throttle Valve
Buy the genuine Bosch Rexroth MK 8 G1X/V throttle valve (R900423343). This in-line hydraulic flow control valve features G1/4″ ports, Viton seals, and precise adjustment up to 315 bar. In stock and ready for delivery.








