20mm DN15 G1/2 Automatic Floatvalve Water Tanks Watertower Float Ballvalve Full Automatic Stopvalve with Stainless Steel Screws

Features:

Using environmental friendly materials, does not release harmful substances, delicate appearance, corrosion resistance, high pressure resistance, with long durability. 304 stainless steel screws, refuse to water pollution caused by rust.

The automatic floatvalve can automatically supplywater and stopwater as the water level changes.

Small volumes, large flows, effective 20% increase in water output, effective water savings.

Easy to install, with installation indicating arrows designed on the valvebody, you can install according to the direction of the arrows, the disassembly and installation is convenient.

Thread size of the 20mm(DN15, G1/2), the connection part is longer, the connection is more stable.

The external installation type has an additional threaded waterinlet at the bottom than the internal installation type, it can be installed on both the inside and outside of the watertower, the bottom of the valvebody with a hose (need to purchase separately) to connect to the watertower. The internal installation type can only be installed inside the watertower. The internal installation model can be used for room-temperature occasions; high-temperature and solar-powered occasions require the external installation type.

Wide applications, suitable for water tanks, solar powered product, aquaculture and other automatic water replenishment.

Working Principle:

When the water surface drops, the float ball drops, using the pressure of the water in the waterpipe to open the valvebody sealed silicone plunger, the valvebody opens the watersupply; when the water surface rises, the float ball floats up, the connecting rod drives the sealed silicone plunger into the water hole, the valvebody stops watersupply.

Specifications:

Name: Automatic Floatvalve 

Material: PA6-G30+304 stainless steel 

Type: water from the side+external installation type, water from the upside+external installation type, water from the side+internal installation type, water from the upside+internal installation type (optional)

Pressure ranges: 0.1-10kg

Working temperature: 0-70℃

Thread size: 20mm=DN15=G1/2

size:

Water from the side+external installation type: 109 * 57 * 107mm / 4.29 * 2.24 * 4.21in

Water from the upside+external installation type: 57 * 57 * 148mm / 2.24 * 2.24 * 5.83in

Water from the side+internal installation type: 109 * 56 * 83mm / 4.29 * 2.20 * 3.27in

Water from the upside+internal installation type: 56 * 56 * 125mm / 2.20 * 2.20 * 4.92in

Package size:

Water from the side+external installation type: 112 * 112 * 61mm / 4.41 * 4.41 * 2.40in

Water from the upside+external installation type: 150 * 75 * 61mm / 5.91 * 2.95 * 2.40in

Water from the side+internal installation type: 110 * 89 * 60mm / 4.33 * 3.50 * 2.36in

Water from the upside+internal installation type: 125 * 80 * 60mm / 4.92 * 3.15 * 2.36in

Package weight:

Water from the side+external installation type: 160g / 5.64ounce

Water from the upside+external installation type: 160g / 5.64ounce

Water from the side+internal installation type: 145g / 5.11ounce

Water from the upside+internal installation type: 145g / 5.11ounce

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