
The Pneumatic UPVC (Unplasticized Polyvinyl Chloride) Diaphragm Valve is a corrosion-resistant flow control device designed for automated industrial applications. It combines the durability of UPVC material with pneumatic actuation technology, making it ideal for handling aggressive chemicals, acids, alkalis, and slurries in demanding environments.



1. Can you do OEM for me?
We accept all OEM/ODM orders,just contact us and give me your design.we will offer you a reasonable price and make samples for you asap.
2. What's your terms of payment?
T/T, L/C , full protection for your orders.
3. Do you have more valve products?
We produce various valves.Pneumatic valves, electric valves,ball valves, butterfly valves are our main products.Contact us for catalogue.
4. Why choose Us?
Factory direct sale;Strong production capacity;Competitive price;Strict quality control;Quality assurance;Perfect after-sales service.
5. How to proceed an order for your product?
Provide your request. We will quote according to your requirements.Confirm the product and deposit for the formal order.We arrange production.