SHIRUBA CA-312S On/Off Valve

SHIRUBA CA-312S On/Off Valve for Precision Flow Control

The SHIRUBA CA-312S On/Off Valve is an essential accessory for aquarium enthusiasts looking to optimize their filtration setup. These valves provide the ability to adjust water volume arbitrarily, giving you total command over the flow entering or exiting your filter. Whether you need to reduce flow for delicate fish or maximize it for heavy bio-loads, this valve delivers consistent performance.

Built with a focus on longevity, the SHIRUBA CA-312S utilizes high-grade ABS plastic, ensuring the component remains strong and durable even under constant water pressure. To further enhance user convenience, the middle nut is designed to be disassembled with a light turn, allowing for quick removal and thorough cleaning to prevent debris buildup.

Specifications

• Material: High-grade ABS plastic
• Origin: Designed and manufactured in Taiwan
• Pack Quantity: 2 pieces per pack
• Available Sizes:
  

  Model	Pipe Diameter (Inner/Outer)	Compatible Model
  CA-312S12	12/16mm	Shiruba XB-308
  CA-312S16	16/22mm	Shiruba XB312

How to Use This On/Off Valve

1. Select the correct valve size based on your tubing (12/16mm or 16/22mm).
2. Slide the valve onto the appropriate section of the intake or output hose.
3. Secure the connections to ensure a watertight seal.
4. Turn the valve knob to open or close the flow.
5. Gradually rotate the knob to adjust the water volume to your desired level.

Care & Maintenance Tips

• Periodically disassemble the middle nut by light turning to remove trapped debris or slime.
• Rinse the valve components with clean water to maintain smooth operation of the flow mechanism.
• Inspect the ABS plastic housing for any signs of wear or cracks during routine filter maintenance.
• Avoid over-tightening the nuts to prevent stress on the plastic threads.