Brass forged body, brass disc, brass Bonnet, with Steel/casting iron/aluminum handle, 200wog, 250wog, PN20 design, Thread End
The valve is suitable for low pressures on condition that non aggressive fluids are used
As for the handle, it could casting Iron, Steel or aluminum
1. Application: low pressures on condition that non aggressive fluids are used
2. Material: Forged Brass ( CW617N, CW614 ,CW602N,ASTM C37700)Â
3. Size: 1/2"-2"
4. Thread standard: ISO7/1, ISO228, NPT, DIN2999
5. Package details: Each valve by one polybag, inner box, Cartons with wooden pallets
Technical Specification:Â
| Working Pressure | 1.6Mpa |
| Tested Pressure | 2.0Mpa |
| Working Medium | Water, oil, gas |
| Working Temperature | -20° C≤ T≤ 150° C |
FAQ:
1. What is your term of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
2. How about your delivery time?
A: It usually takes 15 to 30 days, which generally depends on the quantity of your order and our storage.
3. Can IÂ get free samples?
A: yes, send your address, your telephone number, post code, and express account number to us, and tell us which samples you need and samples specification.
4. Can you produce products with my own brand?
A: Yes, we can offer OEM services.
Our Company:
Ningbo Doway M&E Co., Ltd. is built in Ningbo China, which is established in 2000. We specialized in manufacturing brass & bronze valves and fittings, water meter accessaries and pipe fittings. Our mainly products cover ball valves, angle valves, gate valves, check valves, bibcocks, marine valves, pipe fitings, PPR inserts, radiator valves and fittings, camlock and grooved couplings ect.Â
Nowadays, We are involving in the Fields Of Brass Forged, Brass Investment Casting, Bronze sand casting, Brass/bronze Gravity Casting ect. Our Products brass ball valves, brass bibcock, strainers and check valves and water meter valves widely used in Water and Plumbing System are well Recognized In Europe, USA, Middle East and Other Land With Competitive Price, Quality Products, and Considerate Service. Our Company passed ISO9001Certification, and CE Approval for our ball valves, and UL approval for our bronze ball valves.Â
Based On The Spirit "Honesty, Pragmatic, Innovation", We are proud to own One Professional Team and Provided Customer Competitive Prices, Quality Products with On Time Delivery. Also We have strong OEM and ODM ability for clients to supply various valves and fittings in brass&bronze material for water solution.Â
Ningbo Doway M&E Co., Ltd are Seeking to be the best cooperator for water plumbing and Improve Its worth to Customers. Please Contact Us Freely to know more details about What We can bring for your sourcing Operation.
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With more than 30 years customers` actual operation and technology improvement, 1500mm two/three/five layers fully automatic stretch film machine is mature and cost-effective, some whole production line adopt melt metering pump technology and high precision pressure sensor system, which can stably and effective to control the pressure. It will highly improves film horizontal and vertical`s tension strength and anti-puncture resistance and make the film meeting the high requirement for machine packing film. The cooling roller adopts big diameter design and special double-decker runner, greatly improving the cooling effect of high-speed production to guarantee good uniformity of cooling roll surface temperature. The film produced by this machine has good shrinking memory function and self-sticky, which can be widely used in wrapping of palletized goods. It`s good substitute for hot shrinking packing film during transportation.
*Related Products:pe casting film machine,pe cling film machine,pe protective film machinery.
Machine Pictures:
Plastic melt metering pump is more and more important in extrusion process, especially in high-end products industries, such as high quality sheets, pipes, BOPP, optical cable.
Installing the melt metering pump in the cast stretch film unit, which can keep the production constantly and efficiency. The pump can improve the product quality, stable the production and decrease the energy consume.
The housing is made of chromium-nickel alloy or nickel-base alloy, titanium alloy. The gear is made of quenching chromium steel, other metal materials are also applicable. Bearing is made of graphite NIAG, zirconium oxide or quench tool steel.
Advantages:
FAST AND STABLE FLOW SUPPLY
Eliminated the extruder`s pulsation wave. Improve the product quality, decrease the defective rate, and decrease the waste, which can save 2% material and 25% of the unit power consumption.
STABLE AND EFFICIENCY PRESSURE CONTROL
The melt pump can provide a stable pressure, which short the discharge time obviously and make the production effectively.
INCREASE THE EXTRUDER OUTPUT AND THE MACHINE LIFE
It has been found that after install the melt pump, the max pressure wave value is the pressure after pump. Which can make the inner pressure of the extruder decrease, the melt shear strength decrease, the temperature curve gently, and restrain the temperature rising. Also the melt pump can avoid the damage to the extruder from the high pressure.
Produced Films
1500mm stretch film machine unit
1500MM Black Stretch Film Machine Unit,1500MM Hand Stretch Film Machine Unit,1500MM Plastic Stretch Film Machine Unit,1500MM Packaging Stretch Film Machine Unit
CHANGLONGXING SCIENCE & TECHNOLOGY (SHENZHEN) CO.,LTD , https://www.clxmachinery.com