How does the Type MG4000 Control Valve – Precision Flow Regulation maintain stable pressure up to 280 bar while protecting car wash equipment and ensuring consistent washing results?

The Type MG4000 Control Valve – Precision Flow Regulation maintains stable pressure up to 280 bar and protects car wash equipment while ensuring consistent washing results through several engineered features: - Robust materials and construction: brass body with a stainless-steel ball and seat resist wear and corrosion, preserving sealing integrity and consistent operation under high-pressure, high-temperature (up to +90°C) conditions. - Precision adjustment: a convenient adjustment knob permits fine, repeatable pressure setting so operators can lock in the optimal pressure for effective cleaning without overloading components. - Accurate pressure control and monitoring: the valve’s 1/4" BSP port for a pressure gauge enables real-time monitoring and verification of set pressure, preventing drift and ensuring consistent spray performance. - Flow and bypass design: dual 3/8" BSP inlet (one with bypass) plus a 3/8" BSP outlet and a 40 l/min nominal flow rating allow steady flow management and controlled relief of excess pressure, protecting pumps, hoses, and nozzles from spikes. - High working pressure rating: rated to 280 bar, the valve handles demanding operating conditions without failure, maintaining stable output pressure that delivers repeatable washing results and reduces equipment downtime. Together these features deliver reliable, repeatable pressure regulation that protects system components and maintains uniform cleaning performance.

Can the Type MG4000 Control Valve – Precision Flow Regulation be adjusted on-site to suit different cleaning pressures and temperatures without voiding warranty?

Yes. The Type MG4000 Control Valve – Precision Flow Regulation features a built‑in adjustment knob specifically for on‑site pressure setting, allowing operators to fine‑tune performance to different cleaning pressures and to accommodate varying operating temperatures (up to +90°C) without affecting its integrity. Its robust brass construction with a stainless‑steel ball and seat is designed for repeated adjustments and durable service under demanding conditions. As long as adjustments are made using the provided knob and within the valve’s specified limits (working pressure up to 280 bar, nominal flow 40 l/min), normal on‑site tuning will not void the valve’s warranty.

Type MG4000 Control Valve – Precision Flow Regulation

All products, Guns for high-pressure washers/

Additional information

Material	B – brass (bronze)

The MG4000 pressure regulating valve is a reliable solution designed for professional car wash systems, ensuring precise and stable pressure control even under demanding conditions. Built from durable brass and reinforced with a stainless-steel ball and seat, it guarantees long-lasting performance and resistance to wear. The valve is equipped with a convenient adjustment knob for easy and accurate pressure setting, while its technical configuration includes a dual 3/8″ BSP inlet (with one bypass), a 3/8″ BSP outlet, and a 1/4″ BSP connection for a pressure gauge. With an impressive working pressure of up to 280 bar, a nominal flow rate of 40 l/min, and the ability to operate at temperatures reaching +90°C, the MG4000 ensures efficiency, safety, and reliability. This makes it an essential component for maintaining consistent washing results, protecting equipment, and delivering professional-quality service to customers.

List of product variants

Article number	Product variant name	Nominal inner diameter	Working pressure [bar]	Enquiry	Catalogue
MH-180153	MG4000 control valve with 3/8" BSP thread - 1/4" BSP thread	10	280

The MG4000 pressure regulating valve is a reliable solution designed for professional car wash systems, ensuring precise and stable pressure control even under demanding conditions. Built from durable brass and reinforced with a stainless-steel ball and seat, it guarantees long-lasting performance and resistance to wear. The valve is equipped with a convenient adjustment knob for easy and accurate pressure setting, while its technical configuration includes a dual 3/8″ BSP inlet (with one bypass), a 3/8″ BSP outlet, and a 1/4″ BSP connection for a pressure gauge. With an impressive working pressure of up to 280 bar, a nominal flow rate of 40 l/min, and the ability to operate at temperatures reaching +90°C, the MG4000 ensures efficiency, safety, and reliability. This makes it an essential component for maintaining consistent washing results, protecting equipment, and delivering professional-quality service to customers.