Material: Brass shell, the check valve is made of high-quality brass and stainless steel spring, which has the highest durability, corrosion resistance and airtightness, and can withstand high temperatures and high pressures.
Features: The check valve group is used on the water intake line or water pump to prevent water from flowing back down into the well after the water pump stops, avoiding unnecessary backflow.
Design: The water stop valve has an internal thread in the direction of flow. The valve has a stable brass flap guided by a brass guide shaft that ensures good sealing and minimal wear on the guide shaft.
EASY TO USE: Just a few turns and screw in our waterproof check valve.
Application: For water pumps, fountains, washing machines, gardens, rain tanks, buckets. For suction on the pump to prevent backflow.
Product Description
Whether in the washing machine at home or outdoors in the garden, the uses are many: pumps, rain tanks, fountains, hoses, garden hoses, irrigation systems, heat pumps or garden pumps or barrels. Our check valves are also widely used in industry and horticulture.
Specification:
Material: Brass.
Internal thread: 1.
Color: Gold.
Operating temperature: -20℃≤100℃.
Dimensions: approx. 49 x 39 mm (L x OD) / 1.93 x 1.54
Features:
1. Made of high-quality brass, robust and durable for long-term use.
2. Good corrosion resistance and oxidation resistance.
3. Good sealing, no leakage.
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 liquid flows from bottom to top.
2. The installation position of the inclined check valve is not limited. It is usually installed on horizontal pipes and can also be installed on vertical pipes and inclined pipes.
3. When installing, make sure that the direction of liquid flow matches the direction of the arrow indicated on the valve body.
Delivery content:
1 x straight spring threaded check valve

Width:3.9
Material:Brass
Color:Yellow
Pipe thread:1 \" (26x34)
Warranty:2.0
Indoor / outdoor:Outdoor