Features:
1. Made of high quality brass, sturdy and durable for long term use.
2. With good resistance to corrosion and oxidation.
3. Good sealing capability prevents the fluid from leaking.
4. 5 sizes standardized thread, suitable for most pipeline system.
5. Mainly used in the pipelines of petroleum, chemical, pharmacy, fertilizer, electricit.

Specifications
Material : Brass,Stainless Steel
Thread size:1/2"(18.5mm), 3/4"(24mm), 1"(30mm), 1 1/4"(39mm), 1 1/2"(45mm)
Color:Gold
Working temperature:-10℃≤ t ≤120℃

Instructions:
1. The check valve should be installed on the horizontal pipeline. The vertical check valve should be installed on the vertical pipeline, and the medium flows from bottom to top.
2. The swing check valve installation position is not limited, it is usually installed on the horizontal pipeline, and can also be installed on the vertical pipeline and on the inclined pipeline.
3. When installing, please pay attention to the flow direction of the medium should be consistent with the arrow shown on the valve body.

Package Content:
1 x Check Valve