Search History
Clear
Trending Searches
Refresh
avatar
Member Center
Sign Out
Home > Products list > Finished Plastic Products > Chemical Grade Plastic Diaphragm Va...

Chemical Grade Plastic Diaphragm Valve PVDF Corrosion Resistant Plastic Diaphragm Valve Plastic Diaphragm

Construction Materials-Other Building Materials
Expand

Product Content

Category
Construction Materials-Other Building Materials
Applicable to:
1. Industrial and fluid pipeline systems (acid and alkali liquid transport in metal processing, electroplating plants, pharmaceutical and refining plants; bleaching, dyeing, and acid-alkali liquid pipelines in textile and leather factories; residue and slurry pipelines in mining, metallurgy, and fertilizer factories; deionized water flow treatment systems in semiconductor manufacturing plants; factory water supply, distribution, and cooling water pipeline systems)
2. Food processing (sea and fresh water distribution pipelines in fish farms and fish hatcheries; brine pipeline systems in packaging factories; pipelines for dairy products, canned goods, and beverages)
3. General usage scenarios (pipelines for swimming pools and hot springs; methane recovery pipeline systems in landfills; groundwater drainage pipelines; air conditioning system pipelines; drinking water distribution pipeline systems)
4. Pulp and paper (pipeline systems for aluminum and caustic soda solutions; chlorine dioxide, chlorine, and caustic soda pipelines in chemical plants)
5. Water supply and sewage treatment (chlorine injection systems; pipelines for aluminum chloride and ferric chloride solutions; sedimentation tanks and filtration pipelines; reclaimed water treatment pipelines)
6. Irrigation (golf courses, greenhouses, agriculture, residential and commercial)
7. Non-usable scenarios (not suitable for compressed air or gas applications)
FRPP Enhanced polypropylene Working temperature -14°C to 90°C
CPVC Chlorinated polyvinyl chloride Working temperature -20°C to 95°C
PVDF Polyvinylidene fluoride Working temperature -40°C to 140°C
UPVC Rigid polyvinyl chloride Working temperature -10°C to 70°C
Scope of use and structural features
Plastic diaphragm valves are suitable for the transport and interception of corrosive media and for flow adjustment, with a working temperature range of -14°C to 140°C depending on the material.
The flow components of plastic diaphragm valves are assembled from RPP or PVDF injection molded parts, providing excellent corrosion resistance.
The sealing diaphragm of plastic diaphragm valves is made from F46 or PFA, with a burst resistance of ≥12000 cycles, offering corrosion resistance comparable to F4.
Plastic diaphragm valves utilize a screw lift structure, allowing for high torque and good stability during operation.
Installation and use
When connecting the flanges at both ends to the pipeline, bolts should be tightened evenly to prevent flange deformation, which could cause leaks.
Rotate the handle clockwise to close and counterclockwise to open.
The degree of opening can be determined by the position of the indicator.
Shanghai Huanqi Plastic Pipeline Co., Ltd.
Contact: Wang Zhigang
Company Phone: 021-57562878
Company Fax: 021-57562676
Mobile Number: 15900400720
Email: twhq29@163.com
QQ Number: 584666911
Company Website: http://www.hqpvc.com

Related Products
Plastic Wafer Check Valve▲PVC Wafer Check Valve▲Plastic Wafer Non-Return Valve
Shanghai Huanqi Plastic Pipe Co., Ltd.
Plastic Tee Anti-Corrosion Ball Valve
Shanghai Huanqi Plastic Pipe Co., Ltd.
PVC Three-Way Ball Valve
Shanghai Huanqi Plastic Pipe Co., Ltd.
PVDF Check Valve - High Temperature and Corrosion Resistant PVDF Check Valve Model H41F-10F
Shanghai Huanqi Plastic Pipe Co., Ltd.
Product Consultation
Supplier
view
Shanghai Huanqi Plastic Pipe Co., Ltd.
location
China Shanghai
Main products
Pneumatic ball valve, Pneumatic UPVC ball valve, PP slide gate valve, PVC plastic ball valve, PP back pressure valve, UPVC turbine ball valve, Pneumatic sanitary ball valve, Plastic safety valve, PP flange ball valve, D71X plastic wafer butterfly valve, Plastic damper, PVDF back pressure valve, UPVC back pressure valve, PP single piece check valve, Pinch valve, Plastic back pressure valve, PVC flange ball valve, Pneumatic plastic ball valve, Plastic check valve, PVDF damper, Plastic butterfly valve, Clear ball valve, Plastic filter, Extended stem plastic butterfly valve, PE vent ball valve, Plastic pipe fittings, CPVC turbine ball valve, PVDF double union ball valve, CPVC ball valve, PVC double union ball valve, Plastic stop valve, Plastic diaphragm valve, Plastic ball valve
About Us
Shanghai Huanqi Plastic Pipe Co., Ltd. is a medium-sized enterprise specializing in the production of corrosion-resistant valves, plastic valves, PVC valves, electric three-way ball valves, pneumatic three-way ball valves, plastic three-way ball valves, plastic butterfly valves, PVC three-way ball valves, PVC wafer-type butterfly valves, and UPVC three-way ball valves as non-metallic anti-corrosion chemical equipment. The company focuses on science and technology, cherishes technical talents, introduces advanced valve technologies from both domestic and international sources, and continuously develops new products. Our products are sold to 31 provinces, municipalities, and autonomous regions across China and are widely used in industries such as chemicals, oil, chlor-alkali, dyes, pharmaceuticals, pesticides, food, metallurgy, electroplating, environmental protection, and pure water, receiving widespread acclaim from users. We are one of the largest production bases for chemical pumps, valves, and pipe fittings in China. Adhering to the principle of quality first and customer paramount, we promote development through quality and seek efficiency through credibility. Our company is equipped with comprehensive production facilities, advanced testing methods, and a complete enterprise standardization system. We were the first in the industry to obtain national pressure pipeline safety registration (TS) certification and have achieved ISO9001:2000 international quality management system certification. We are a member factory of Sinopec's equipment resource market and an export-oriented enterprise. We offer excellent after-sales service and promise that if any product manufactured by our company has quality issues within its usage range, we will accept returns or exchanges, and all related costs will be borne by us. Ensuring high-quality products, specialized production skills, and providing timely and thoughtful services to customers is the business philosophy of Huanqi. Our products always maintain an advanced level both domestically and internationally. We closely follow the pulse of the market economy and sincerely welcome domestic and international merchants to negotiate, visit, and establish business, technical, and economic cooperation to create a brilliant 21st century together. We have drawn lessons from past glories and experiences, not simply imitating or discarding history, but absorbing its essence and eliminating its dross. Over the years, we have integrated valuable experience into modern concepts, introducing a brand-new concept of excellence. Steadily advancing, reviewing the development process of Huanqi, every step we take is solid and steady. Past glories are just previous highlights; today marks the beginning of a new era, and the future holds true brilliance.

Featured Companies

Refresh