Metal Aquarium Air Control Valve Series 4mm to 4mm

Compact metal air control valves with 4 mm inlets and outlets and individual lever adjustment, available in single-outlet and multi-outlet designs for organizing and balancing aquarium air lines.

MOQ: 100 PCS
Available Models: TJF-4-1A, TJF-4-1B, TJF-4-1C, TJF-4-2, TJF-4-3, TJF-4-4, TJF-4-5

Overview

Manage air distribution with a compact valve series featuring corrosion-resistant metal construction and independent airflow adjustment. Each controlled outlet has its own lever, allowing airflow to separate branches to be adjusted individually. Barbed connections accommodate flexible airline tubing, while the compact layout keeps connections and controls accessible where space is limited.
Suitable for fish tanks, seafood holding tanks, and aquaculture facilities, the series helps distribute air to air stones and other air-driven accessories. Available configurations include one- to five-outlet gang valves, a threaded single valve, and a dual-ended single valve, offering flexible options for different aeration layouts.
The single-outlet gang valve measures 37 × 28 mm. The two-, three-, four-, and five-outlet versions measure 54 × 28, 74 × 28, 94 × 28, and 114 × 28 mm, respectively. The threaded single valve measures 25 × 22 mm, and the dual-ended single valve measures 33 × 22 mm. All dimensions are stated as overall length × height.

Specifications

Physical

Common Specifications

Material: metal
Connection Size: 4 mm

Model Comparison

Specification	TJF-4-1A	TJF-4-1B	TJF-4-1C	TJF-4-2	TJF-4-3	TJF-4-4	TJF-4-5
Number of Air Inlets	1	1	2	2	2	2	2
Outlets	1	1	1	2	3	4	5
Dimensions (mm)	25*22	33*22	37*28	54*28	74*28	94*28	114*28

General

Model Comparison

Specification	TJF-4-1A	TJF-4-1B	TJF-4-1C	TJF-4-2	TJF-4-3	TJF-4-4	TJF-4-5
Packaging Unit (PCS)	100	200	200	70	50	40	35

Applications

Home AquariumKoi & Ornamental PondsRecirculating Aquaculture