Turbine Flow Meter Frequency to Current Converter

Features & Benefits

• Resistant to dezincification
• Lightweight, compact, and easy to install and operate
• More durable to damage during installation
• Available in sizes ranging from 1/4" to 2"
• Compliant with BS EN 331:1998 testing standards

Specifications

• UK End Connection: BS EN 10226-2:2005 (formerly BS21 Taper)
• US End Connection: ANSI B1.20.1:1983
• Operator Type: Lever
• Specification: Quarter turn mechanism with PTFE seats and stem seals
• Tested by GL Industrial Services, meeting the essential requirements of BS EN 331:1998

Pressure/Temperature Rating

• -10 to 100 °C at 25 Barg
• 110 °C at 23.5 Barg

**Features & Benefits** - Compact wafer design ideal for installation in confined spaces - Highly accurate flow measurement - Equipped with red and blue test points for easy identification of upstream and downstream ports - Flow measurement accuracy at normal velocities is ±5% - WRAS Approved for drinking water applications, available in sizes DN65 to DN150 **Specifications** - Kitemarked to BS 7350:1990 - Outside diameter ensures the metering station is centrally located on the appropriate BS EN 1092-2 PN16 flange - Compatible with various other flanges - Complete with extensions and Figure 631 test points; refer to Figure 631 data sheet for additional details - Flow charts available for comprehensive analysis **Pressure/Temperature Rating** - 16 Barg pressure rating from -10 to 120ºC Optimise your flow measurement with our compact, accurate, and WRAS approved solution, perfect for drinking water applications. Whether you require precise measurements in tight spaces or compatibility with existing systems, our advanced flow meter delivers reliability and performance.

Introducing the Hattersley Fig 1732M Fixed Orifice Double Regulating Valve (FODRV - Medium Flow), designed for optimum commissioning performance. This premium valve boasts an impressive accuracy of ±5% across all settings, ensuring precise flow regulation tailored to your needs. Its integral fixed orifice design enhances accuracy and simplifies installation, leading to reduced costs through fewer connections. ### Features & Benefits - **Precise Flow Regulation:** Achieve accurate control of flow rates, critical for efficient system performance. - **User-Friendly Operation:** Equipped with a handwheel and a clear numerical indicator for effortless adjustment. - **Integrated Design:** The built-in orifice and test points eliminate the need for separate double regulating valves and metering stations, streamlining your setup. - **WRAS Approved:** Safe for use with potable water, operating effectively at temperatures up to 85°C. - **Consistent Flow Control:** Maintain positive flow regulation at every handwheel setting. - **High Accuracy:** The FODRV ensures flow precision with an accuracy of ±5%, guaranteeing reliable measurement. ### Specifications - **Standards Compliance:** Conforms to BS7350: 1990. - **Operation Mechanism:** Handwheel operated with a numerical indicator for easy reading. - **Design Features:** Includes an inside screw non-rising handwheel and a characterised regulating disc, along with an integral fixed orifice. - **Testing Points:** Supplied with two Figure 631 test points for enhanced monitoring. - **Connection Types:** - End connections are threaded, available in sizes ranging from 1 to 2" taper threaded (BS EN 10266, ISO 7-1). - Sizes 1/2" and 3/4" are compatible with ISO 228 parallel connections. - **WRAS Approval:** This product has earned WRAS approval for quality assurance. ### Pressure/Temperature Ratings **Threaded Ends:** - Rated to BS 7350 PN20 - Maximum pressure: 17.2 bar at 120ºC - Maximum pressure: 20 bar at -10 to 100ºC **Compression Ends:** - 5 bar at 120ºC - 6 bar at 110ºC - 10 bar at 65ºC - 16 bar from -10 to 30ºC - WRAS approval temperature range: -10 to 85ºC Upgrade your fluid system with the Hattersley Fig 1732M Fixed Orifice Double Regulating Valve for reliable performance and cost-effective installation.