Hattersley Fig 114EXT.PF PN16 Integral Ended Press Fit Ball Valve - Extended Stem

**Valpres 600 Series Butterfly Valve with Valbia 85 Series Electric Actuator** Introducing the Valpres 600 series butterfly valve, expertly engineered for reliable performance, featuring a robust iron body coupled with a stainless steel disc and stem. This valve is further enhanced with an EPDM liner for optimal sealing and longevity. Complementing the valve, the Valbia 85 series ISO direct mount quarter-turn electric actuator features a durable techno-polymer housing, ensuring excellent protection with an IP67 rating. This actuator includes a manual override and visual position indication for easy operation. Equipped with two limit switches, it allows for remote indication of the open and closed positions, while an electronic torque limiter provides additional safety. An internal anti-condensation heater is also included to enhance performance in varying environmental conditions. The actuator is fitted with PG11 electrical connections and comes with a compatible mounting kit, ensuring a hassle-free installation process. Each unit is fully assembled and function tested to guarantee quality. **Specifications:** - **Size Range:** 1¼” to 24” - **Body Types:** - Wafer Pattern to suit various flange drillings - Wafer Lugged Pattern for PN16 flanges - **Body Materials:** - Wafer Pattern: Cast Iron - Wafer Lugged Pattern: Ductile Iron - **Trim Material Options:** SG Iron disc with NBR or Viton liner - **Operating Voltages:** Available in 12V AC/DC, 24V AC/DC, and 110/240V - **AC Actuator Options:** - On/Off (Fail Fixed) - On/Off with Battery Backup (Fail Close or Fail Open) - Positioner with 4 to 20 mA and 0 to 10 Volt DC signal - Battery Backup and Positioner options available. - Valbia 86 series actuator featuring an aluminium enclosure (with all options listed above). Ideal for a range of industrial applications, the Valpres 600 series butterfly valve paired with the Valbia 85 series actuator offers exceptional durability and functionality, ensuring seamless operation in your processes.

Features & Benefits

• Single unit Y-Pattern globe valves with an integrated orifice plate, designed to create a fixed orifice flow measurement unit, providing both regulation and isolation capabilities. • The Double Regulating feature enables the valve to be used for isolation and allows it to return to its pre-set position, ensuring the desired flow rate is maintained. • Flow measurement accuracy of ±5% is guaranteed at all open positions of the valve in line with BS 7350: 1990 standards. • Ideal for injection or other circuits that require a double regulating valve for effective system balancing. • Finished with an external spray epoxy coating for enhanced durability.

Specification

• Y-Pattern globe valves designed for flow regulation and isolation, equipped with Figure 631 test points for effective flow measurement. • These valves meet the specifications of BS 7350, with flanged ends conforming to BS EN 1092-2 (formerly BS 4504).

Pressure/Temperature Rating

• PN16 / -10 to 120°C • Ratings comply with BS EN 1092-2 PN16 (previously BS 4504).

The AURA EX2 regulator is meticulously crafted to provide precise and consistent primary pressure control for gases or liquids, accommodating inlet pressures of up to 6000 psig. Unlike standard regulators, the EX2 is specifically designed for applications where even slight fluctuations in outlet pressure due to diminishing inlet pressures are intolerable. At the heart of the EX2 lies AURA’s innovative dual encapsulated seat design, which merges multiple moving internal components into a single comprehensive unit. This advancement minimises maintenance needs, eliminates common failure points, and enhances long-term reliability. Each encapsulated seat is protected by a 10-micron, 360° filter, ensuring superior particle filtration compared to conventional pressed-in disks. Unlike typical regulators that filter solely through the pipeline port, the EX2 safeguards against harmful particles from all inlet ports. A diverse selection of seat materials and orifice sizes guarantees optimal performance across a range of demanding applications. AURA’s precision machining process provides metal-to-metal seals that ensure the highest level of leak integrity while achieving ultra-smooth surface finishes of 4–25 Ra to minimise corrosion. The regulator’s compact internal volume also cuts purge gas consumption, resulting in improved operational efficiency. Every EX2 is assembled within a Class 100 cleanroom, inclusive of all gauges, fittings, and valves. Each unit undergoes thorough cleaning for oxygen service, is subjected to 100% helium leak testing, and passes multiple flow and function tests, ensuring unparalleled purity, durability, and reliability. For environments that are highly corrosive, the EX2 is available with Dursan® LS inert coating technology, offering exceptional resistance to acidic and caustic media, frequently outperforming exotic alloys. This makes the EX2 a dependable choice for critical applications.