K43 – Flanged Dome Loaded Regulator
The K43 Dome Loaded Pressure Regulator is the largest regulator in the K40 Series, delivering exceptional flow capacity while maintaining precise and stable pressure control. Designed for demanding gas and liquid applications, the K43 combines a balanced valve design with rugged construction, making it ideal for high-flow industrial systems operating in harsh environments.
Engineered for low to medium pressure service, the K43 provides accurate pressure regulation even under fluctuating inlet pressure conditions. Its dome-loaded design offers fast response and excellent control characteristics, while a low-pressure version is available for applications requiring enhanced sensitivity below 5 barg.
Price range: £4,204.12 through £4,437.57 ex VAT
Applications
The K43 is designed for high-flow industrial applications where reliable pressure control is critical, including:
- Industrial gas distribution systems
- High-flow process gas applications
- Liquid pressure control systems
- Oil and gas facilities
- Marine and offshore installations
- Nitrogen generation plants
- High-flow purge systems
- Pressure testing equipment
- Mining operations
- Steel and metal processing plants
- Chemical and petrochemical facilities
Key Features
- Balanced valve design for stable outlet pressure control
- Excellent pressure regulation at low and medium delivery pressures
- Dome-loaded operation for responsive and accurate control
- Internal or external dome loading options available
- Optional low-pressure configuration for increased sensitivity below 5 barg
- Bubble-tight shut-off as standard
- Suitable for both liquid and gas applications
- Heavy-duty nodular iron construction for harsh industrial environments
Why Choose the K41?
The K43 Dome Loaded Pressure Regulator is designed for applications where maximum flow rates and dependable pressure control are essential. Its balanced valve design helps minimise pressure fluctuations and maintain consistent downstream pressure, while its rugged construction ensures reliable operation in severe industrial environments.
With the highest flow capacity in the K40 Series, the K43 is ideally suited to large-scale gas distribution networks, purge systems, process plants, and other demanding applications where performance and reliability cannot be compromised.
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Looking for a high-capacity pressure regulator for your application? Contact our technical team today for expert guidance, product selection support, and competitive pricing on the K43 Dome Loaded Pressure Regulator.
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