Basic Info.
Certification
GS, RoHS, CE, ISO9001
Transport Package
Wooden Case/Pallet
Product Description
SWYF2442 liquid level control valve
01.Description
Hydraulic water level control valve by valve stem, valve seat, spring, valve body, valve, needle valve, diaphragm, copper tube and float device of main components, can automatically open the valve to control the function of the water pipeline, applicable to industrial and mining enterprises, civil building in various kinds of water tower (pool) automatic water supply system, and can make atmospheric boiler circulating water supply control valve, the valve of small, easy to install, enabling high sensitivity, small head loss without water hammer, the small floating ball control can greatly improve the utilization rate of water tower, the new tower due to the floating ball make water tower with the decrease of the volume required for the upper left float freely floating height decrease reduce water tower building interface,It is suitable for building new water tower and replacing old float valve.
02.Main parts&material| No. | Part | Material | China stardard |
| 1 | BODY | DUCTILE IRON | EN GJS-500-7 |
| 2 | SEAT | STAINLESS STEEL | AISI 304 |
| 3 | O-RING | RUBBER | NBR |
| 4 | ORING | RUBBER | NBR |
| 5 | BOLTS | STAINLESS STEEL | A1 |
| 6 | WASHER | STAINLESS STEEL | A2 |
| 7 | COVER | DUCTILE IRON | EN GJS-500-7 |
| 8 | BUSH | BRASS | CuZn40Pb4 |
| 9 | SPRING | STAINLESS STEEL | AISI 304 |
| 10 | NUT | STAINLESS STEEL | A2 |
| 11 | DIAPHRAGM | RUBBER | EPDM>NYLON |
| 12 | SUPPORT RING | DUCTILE IRON | EN GJS-500-7 |
| 13 | OBTURATOR | DUCTILE IRON | EN GJS-500-7 |
| 14 | MAIN GASKET | RUBBER | EPDM |
| 15 | SEAL RING | STAINLESS STEEL | AISI304 |
| 16 | STEM | STAINLESS STEEL | AISI304 |
| 17 | PLUG | STAINLESS STEEL | AISI304 |
| 18 | PLUG | STAINLESS STEEL | AISI304 |
| 19 | V-PORT | STAINLESS STEEL | AISI304 |
001. Stem diaphragm assembly with double lead action through top and seat rings provides long life and reliability.
002. All cast iron parts are coated with powder epoxy resin to resist corrosion
003. During maintenance, the main valve can be repaired directly on line without disconnecting from the pipeline.
004. The linear flow of valve body is convenient to obtain better control characteristics and lower head loss.
005. Ductile iron has high strength and light weight
006. Reinforced nylon membrane, die layer thickness uniform strength, good precision, durable.
007. Internal USES the stainless steel seat, the guide platen and the shaft to be durable.
008. Good closing effect, zero leakage safety,
009. Hydraulic operation does not need external power, and can be matched with different guide pins and accessories as opening and closing or adjusting water level, pressure and flow.
Feature description:
001. The upper end device of the main valve has a solenoid valve, which can be opened or closed to receive telecommunication messages.
002. It can be used for remote operation purposes.
04.Dimensions| DN | L | ØD | ØK | H | N-Ød | ØB |
| PN10 | PN16 | PN25 | PN10 | PN16 | PN25 | PN10 | PN16 | PN25 | PN10 | PN16 | PN25 |
| 50 | 230 | 165 | 165 | 165 | 125 | 125 | 125 | 177 | 4-Ø19 | 4-019 | 4-019 | Ø99 | Ø99 | Ø99 |
| 65 | 290 | 185 | 185 | 185 | 145 | 145 | 145 | 202 | 4-Ø19 | 4-019 | 8-019 | Ø118 | Ø118 | Ø118 |
| 80 | 310 | 200 | 200 | 200 | 160 | 160 | 160 | 219 | 8-Ø19 | 8-Ø19 | 8-019 | Ø132 | Ø132 | Ø132 |
| 100 | 350 | 220 | 220 | 235 | 180 | 180 | 190 | 243 | 8-Ø19 | 8-Ø19 | 8-Ø23 | Ø156 | Ø156 | Ø156 |
| 125 | 400 | 250 | 250 | 270 | 210 | 210 | 220 | 243 | 8-Ø19 | 8-Ø19 | 8-Ø28 | Ø156 | Ø156 | Ø156 |
| 150 | 480 | 285 | 285 | 300 | 240 | 240 | 250 | 333 | 8-Ø23 | 8-Ø23 | 8-Ø28 | Ø211 | Ø211 | Ø211 |
| 200 | 600 | 340 | 340 | 360 | 295 | 295 | 310 | 428 | 8-Ø23 | 12-Ø23 | 12-Ø28 | Ø266 | Ø266 | Ø274 |
| 250 | 730 | 405 | 405 | 425 | 350 | 355 | 370 | 478 | 12-Ø23 | 12-Ø28 | 12-Ø31 | Ø319 | Ø319 | Ø330 |
| 300 | 850 | 460 | 460 | 485 | 400 | 410 | 430 | 538 | 12-Ø23 | 12-Ø28 | 16-Ø31 | Ø370 | Ø370 | Ø389 |
| *350 | 980 | 520 | 520 | 555 | 460 | 470 | 490 | 550 | 16-Ø23 | 16-Ø28 | 16-Ø34 | Ø429 | Ø429 | Ø448 |
NOTE:
1. *DN 125/350 use same internal as DN100/300
2. AISI 304 factory standard material, consult factory for AISI 316 material |
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| Design standard | CJ/T219, JB/T10674 |
| Connection standard | GB/T17241.6 |
| Face spacing standard | GB/T12221 |
| Inspection testing standard | GB/T13927 |
| Nominal diameter | DN50~DN250(2"~10") PN10
DN50~DN250(2"~10") PN16
DN50~DN200(2"~8") PN25 |
| Nominal pressure | 0.3MPa~1.7MPa
1.7MPa~2.1MPa |
| Operating temperature | 0°C~85°C |
| Seal test | 1.1PN |
| Shell test | 1.5PN |
| Suitable medium | Water |
When the water level drops more than the preset value, the float valve opens, the pressure in the upper chamber of the piston decreases, and the pressure difference between the upper and lower chamber of the piston is formed. Under the pressure difference, the disc opens for water supply operation.When the water level rises to the preset height, the float valve closes and the pressure in the upper chamber of the piston increases continuously, causing the disc to close and stop the water supply.This reciprocation automatically controls the liquid level at the set height to realize the automatic water supply function.The product is suitable for the automatic water supply system of various water tanks (pools) and water towers in industrial and mining enterprises and civil buildings.It can be used as circulating water supply control valve for atmospheric boiler.2.Factory tour
3.FAQQ1.How about your delivery time?
A. Commonly, it is 5-10 days if in enough stock. It will takes about 20-30 days after receiving the deposit, the delivery time depends on the items and the order quantity.
Q2: Are you trading company or manufacturer ?
A: We are a manufacturer of hydraulic control valve,gate valve,butterfly valve,check valve,pressure reducing valve and other valve parts for Water plant, secondary water supply, municipal pipe network, reservoir, garbage treatment plant, subway and other industries in municipal engineering;Petrochemical, steel plant, power plant, shipbuilding and paper-making, bio-pharmaceutical, etc
Q3: Can you produce according to our own drawings?
A: Yes, please send your own drawing draft to us.OEM items are welcome.
Q4: Do you provide samples ? is it free or extra ?
A: Yes, we'd like to offer the sample for free charge but the freight will be on your charge.
Q5: Do you have agent or representative abroad?
A: We don't have any agents abroad up to now. If you have interests to join us as agent and enjoy more discounts.Just feel free to contact us then we can discuss more details.
Q6: Can we print the LOGO on products?
A: Yes, the OEM is available with the permission of our customers.
Q7. what is your payment term?
A: T/T or L/C,if you want any other way,please contact us.
Q8: what is your main market?
A:Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe, North America, South America, and so on.
Q9: If products have some quality problem, how will you deal with?
A: We will be responsible for all the quality problems.
Q10: What can I get from cooperating with SUOTE VALVE?
A: 1. Special valves, with customized service.
2. Timely production and delivery, time is money.
3. Market protection service, long term business strategy.
More info pls just feel free to contact:Shanghai Suote Valve Co., Ltd.
Corrine Zhang
Phone: 008615862638675
Address:
369 Maoting Road, Chedun Town, Songjiang District, Shanghai, China
Business Type:
Manufacturer/Factory, Trading Company, Group Corporation
Business Range:
Industrial Equipment & Components, Manufacturing & Processing Machinery
Management System Certification:
ISO 9001, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001, WRAP
Company Introduction:
Founded in 2004 in Chedun Industrial Park, Songjiang national economic and Technological Development Zone, Shanghai sot Valve Co., Ltd. is a diversified operation company dedicated to water supply and drainage system, processing, production and sales of valves. Relying on Shanghai international metropolis, the company makes full use of regional and industrial advantages, introduces international advanced management experience and the spirit of scientific and technological innovation, service innovation and talent innovation, actively improves the comprehensive strength of the enterprise, expands the international and domestic share, and forms the following water supply and drainage and industrial valve series products: Gate valve, stop valve, ball valve, check valve, butterfly valve, hydraulic control Valve, balance valve, pressure reducing valve, regulating valve, plunger valve, diaphragm valve, exhaust valve and more than 60 series, nearly 1000 product specifications. The nominal diameter of the product is DN6-2500mm (1 / 4-100m) pressure grade, pn0.1MPa-32.0MPa (150lb-2500lb) Engineering temperature is - 196 + 590 o C. Valve materials are cast iron, ductile iron, carbon steel, alloy steel, chromium molybdenum steel, stainless steel, copper. It is manufactured according to Chinese standard GB, American API, ANSI, ASME, German DIN, en, British BS, Japanese JIS, JPI and other national standards. It can be manufactured according to the special needs of customers. The products are widely used in: Construction municipal, water supply and drainage, heating and ventilation, fire protection, electricity, petroleum, chemical, medicine, natural gas and other industries. The high-quality and cheap product quality has won the praise and trust of customers. Our company always pursues the tenet of survival by quality, development by technology and future by innovation. On the basis of the implementation of total quality management, we provide you with "double brand" quality, continuous improvement of products and high-quality services with excellent workmanship, advanced and reasonable design, specialized processing and production, appearance and internal and important quality concept and user-oriented service consciousness. We sincerely invite customers from home and abroad, users and friends from all walks of life to visit and discuss trade. We are willing to work hand in hand with you on the road of success and create brilliance together.
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