First, the characteristics of piston flow control valve and working principle: Germany VAG valve company's RKV, RKV RIKO piston flow control valve. Piston Flow Regulators Unlike butterfly and gate valves, which are used only for pipeline shut-off, piston valves are valves that fulfill a variety of special regulatory requirements. The adjustment function is based on a piston-like cylinder in the valve cavity for axial movement to achieve its stroke and the direction of the water flow is consistent. Flow from the axial arc into the shell, piston valve spool for the axis of symmetry, the fluid flow does not produce turbulence. The change of the area of ​​the flow passage is achieved by a piston moving linearly along the pipe axis. No matter where the piston is, the water in the valve chamber no matter the piston moves to any position, regardless of the location of the valve cavity of the flow cross-section are annular, at the exit to the axis of contraction, so as to achieve the best anti-cavitation, to avoid Cavitation that may occur due to throttling damages valves and pipes. Piston valve body designed as a whole, with high flow capacity, opening and flow into a linear relationship, can effectively avoid cavitation and vibration. The inner shell has a streamlined guide rib connected with the shell, the stainless steel piston is guided reliably and slides to prevent tilting or poor running. The upstream face of the inner shell is spherical, forming a gradual change of water flow. The piston is operated by a crank rod mounted in the shell. Piston valve metal and metal and rubber double seal, to achieve two-way bubble-level seal. So to achieve long life sealing system, close tight. Due to the special structure of the piston valve, the valve's water-passing characteristics can be adjusted by the type of the outlet part of the outlet of the valve (replaceable outlet part) according to the operating conditions so as to meet the requirements of different working conditions and achieve the best The transfer effect. Vortex flowmeter Second, the application of piston flow control valve: There are four types of export regulation of the parts: 1, the first E-type, with a straight cut and straight along the seat downstream cross-section suddenly enlarged structure, thereby eliminating cavitation damage. For flow control, high pressure, back pressure large occasions, and cut straight, cross-section suddenly enlarged structure can reduce the cavitation effect. 2, the second S-type, its closed guide parts have slotted sleeve. For flow control, high pressure differential adjustment and sufficient back pressure large occasions, its regulation and fluid state match, you can achieve better results. 3, the third F-type, the body part of the outlet has a short diffusion tube role, suitable for regulating and opening and closing occasions, play the role of switch. Opening and closing head loss is very small, fully open when the resistance is small. 4, the fourth LH or SZ type, the piston-closed guide member in the valve cavity is equipped with a porous ring with cavitation prevention, suitable for regulation, anti-cavitation, high pressure differential, small back pressure (reservoir inlet Department), its flow control characteristics and operating conditions require the best match, so as to achieve the elimination of cavitation effect. 5, VAG piston valve in the diversion can be used as a relief valve and explosion-proof pipe valve, storage VAG piston valve LH type, E-type can be used as a liquid level or pressure regulating valve on the water VAG piston valve LH type, Type S can be used as a flow control valve, type E, LH or SZ can be used as a drain or fill valve, sewage, water treatment VAG piston valve can be used as a pump start protection valve, or with special adjustment Outlet components can also be used in water treatment plant flow control valve, E-type piston valve can also be used as a sewage treatment plant gas control valve on the water VAG piston valve according to liquid conditions using different outlet components for pressure / Flow control valves, such as pipe network pressure balance. More keyword search: Regulating valve
Anti-Scald Electric Kettle
Anti-Scald Electric
Kettle
Help you to boiled water in 5 minutes.
201stainless steel Electric Kettle which have passed food grand with a sleek and anti-Scald design and will compliment your kitchen counter-top
to the fullest. It is equipped with a long handle that can be used by people of
all hand sizes without straining your wrists anymore. Allow you to heat water
faster than a microwave oven and surely safer than a stovetop kettle.
Features:
· Anti-Scald Electric Kettle: Protect your hand for avoid the scald. When you touch the body, it will not
hurt you. Fill it more from the max line. We got you covered for a great and
fast Anti-Scald Electric Kettle in the market, Besides the great and nice
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moments with family and friends and for your morning.
· High Quality Stainless Steel Teapot: Forget all about cheaply made electric kettles and trust your coffee or tea
with our durable stainless steel kettle. Keep one at the house, one at the
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· Anti-Scald Handle For Easy Holding & Using: Upon
designing this electric teapot, we tried to make it extremely easy and
convenient to use. Place your hand around the handle when the water is ready,
lift the cordless kettle and pour some hot water in your cup.
· Fast Heating & Automatic Shut Off: Our Anti-Scald Electric Kettle kettle has an automatic shut off button, so as
to keep you safe when the water is ready.
· 360 Degree Rotational body with separated base: A
360-degree swivel ensures that you can pick it up from any side. Just plug it
in and place it on your kitchen counter so that everyone in your family can
pour themselves a steaming cup or water for their tea or coffee.
Application:
Make your
favourite coffee.
Prepare
comforting hot chocolate.
Cook eggs.
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Guangzhou Taipeng Electrical Appliances Technology CO., LTD. , https://www.taipengelectrics.com