What is a CBM 1" ball valve tap used for?

CBM's 1" ball valve tap (ROB40408) is a hose union bib-cock designed for water drawing and discharge applications in industrial, commercial, and utility settings. Common uses include tank filling, garden/irrigation connections, and equipment supply lines where reliable on-off control is needed.

What are the specifications of the CBM ROB 1" ball valve tap?

The CBM ROB features a 1" ISO 228/1 thread, brass body (CW617N) with brass ball and stem, virgin PTFE seat, Kv 18, rated to 25 bar, and maximum 90°C. Tightness is achieved at 7° minimum. Packing uses NBR rubber o-rings for durability.

Where to buy CBM 1" ball valve tap in Singapore?

3G Electric, an industrial equipment distributor established in 1990, stocks the CBM ROB (SKU ROB40408) from our Woodlands facility in Singapore. We offer same-day pickup and local delivery options for Singapore customers, plus SE Asia shipping.

How do you install and maintain a ball valve tap?

Install using ISO 228/1 thread connection with appropriate sealant tape on male threads. Ensure the valve is in the off position before connection. Maintenance is minimal—periodically check for leaks around the stem and replace the NBR o-ring if weeping occurs. Operate within rated pressure (25 bar) and temperature (90°C max).

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CBM 1" ball valve tap

CBM 1" ball valve tap with brass CW617N construction and virgin PTFE seating handles potable water and general utility applications to 25 bar and 90°C. Kv rating of 18 ensures efficient flow control in residential…

SKU 3G-CBM-06215

Also listed as: ROB 40408 · ROB-40408

Brand

CBM

Item

1" ball valve tap

Technical Specifications

CBM

Pressure

25 bar

18

size

1"

type

ball valve tap / hose union bib-cock 

ball material

brass CW617N 

body material

brass CW617N 

seat material

virgin PTFE 

stem material

brass CW617N 

thread standard

ISO 228/1 

packing material

NBR rubber o-ring 

max temperature celsius

90

tightness angle degrees

7 min 

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CBM Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Used in

Common applications for CBM

Industrial boilers — CBM circulation pumps (mod. CM 30W) and solenoid valves (ELV series) for heating-loop control and pump staging.

Burner systems — CBM oil nozzles (FLU atomizer types), electrodes (ELC 200 mm), and solenoid coils (ELV 230V AC) for combustion ignition and flame supervision.

Plant maintenance and retrofit — CBM cable glands (CLI M25), motor couplings (ACC type D), and small-radius fittings (RAC 90°) for equipment reconfiguration and sensor integration.

Boiler water treatment — CBM chlorine test kits (DET free+combined) for feedwater and circulating-water quality monitoring in closed-loop systems.

Pump and motor assembly — CBM couplings, fittings, and cable glands for assembly and rewinding of industrial motors, circulation pumps, and auxiliary equipment.

CBM Products

3G Electric supplies CBM valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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