G1/2'' 24-240V AC/DC Fail-Safe 2-Way Brass Ball valve

This electrical actuator with fail safe function is offered in combination with a 2-way ball valve. It can turn the valve from 0-90 degrees in 9 seconds with an operating torque of 20 Nm (higher break torque so please see the manual). It requires a supply voltage of 24-240 V AC/DC, has a duty cycle of 75%, and comes with a visual positioning indicator on top of the unit to clearly see valve position. It is also equipped with a battery safety return (BSR) as an electronic safety function. If power is lost, the battery will power the actuator enough to put the valve back to its normal state (normally open/closed depends on how it is mounted). As standard, it does have a manual operation cogwheel for manually turning the valve if needed. The actuator is mounted on the ball valve via the ISO 5211 F03, F04 or F05 flange (9 mm). The 2-way brass valve has two connection points of G1/2". The medium flows through a 15 mm bore (Kv value of 20 m3/h) and the temperature can be between -20 – 160 °C under 40 bars. It has a spindle seal material of PTFE. It is suitable for gas applications. With the actuator’s durable polyamide (PA) housing, it gives the unit a protection of IP67 for an environment temperature of -20 till 70 °C. Before connecting the actuator, please read the manual carefully.

Pros:

• Approved for natural or liquid gas at max 5 bar and 60 °C (EN311 DVGW)
• It is equipped with a battery safety return (BSR) to power the actuator to rotate the valve back to its normal state
• It has a robust IP67 housing
• As standard, it does have a manual operation cogwheel for manually turning the valve if needed
• It has a clear visual position indicator to see the valve’s state
• It is suitable for gas applications

Cons:

• In comparison to a pneumatic actuator of the same size, the operating speed is slower

J4C series

BL2BA Ball valve

The BL2BA series ball valves are reliable 2-way ball valves with a brass housing. The ball is made of hard chromed brass and the valve seats are made of PTFE/FKM. The valve is suitable for various media, such as water, oil or air up to a maximum of 20 - 40 bar depending on the diameter size (G 1/4" - G 4"). Suitable for temperatures between -20 and 160 degrees Celsius. For corrosive or aggresive media, a valve made of PVC or stainless steel is better suited. Ball valves from the BL2BA series all have an ISO 5211 top flange (from F03 to max. F07) which makes the mounting of an actuator possible.

J4C Actuator

The J4C high voltage electric valve actuators from manufacturer J+J offers an impressive list of standard features that include protection against damage from over-torque or condensation. Actuators are also available with different options like fail-safe BSR (Battery Safety Return) or modulating called DPS (Digital Positioning System). The series has an operating torque range between 20-300 Nm.
The J4C fail-safe or modulating electric actuator is the same as the standard on-off J4C actuator but a BSR and/or a DPS kit is added inside the actuator. The J4C BSR fail-safe actuator can be set to fail open or fail closed. The J4C DPS modulating actuator can be controlled with 4-20 mA or 0-10 V (0-10 V on request).

Spare parts

Ball valve: BL2BA-012
Actuator: V2S44

Note: This product is delivered in separate parts, but with the required mounting accessories.