
This heavy-duty manual butterfly valve features an aluminum alloy body with single/double flange connections and high vacuumcompatibility. Equipped with stainless steel components and smooth handle operation, it ensures zero-leakage performance in demanding environments. Ideal for cement plants, dust collection systems, powder handling, and industrial processing applications. Provides reliable flow control for abrasive materials in hoppers, silos, and pneumatic conveying systems.
| Warranty |
1 year |
| Type |
Manual Valve, Powder Butterfly Valve |
| Customized support |
OEM, ODM |
| Brand Name |
HGZK |
| Power |
Manual |
| Media |
Water, Gas, Oil |
| Port Size |
DN50-1200mm, contact us |
| Product name |
Manual Dust Butterfly Valve |







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 and other 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 based on same quality;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.