Product Specification: DN150~ DN250(6"~ 10")

Packing instructions: wooden cases

Installation:Quick Release

Body material:AISI316 

Diaphragam material:Nylon; Anti-statin Nylon;Terylene;TPU;Cotton.

Brand: XNFM

Model: KD

Origin: Zhejiang Wenzhou

Processing customization: YES

Performance-Characteristics:

1.The KD series iris valves feature dual diaphragms for in-line applications where powder does not leak into the atmosphere.

2.Rugged construction for medium to heavy duty applications. The valve is capable of handling materials up to 1600 Kg /m3.

3.Proven design for frequent operations.

4.There are a variety of different diaphragms that can be used to suit your specific application.

Standard KD Iris valve range - nominal diameter 80mm to 450mm

5.Adjust the diaphragm in the field to reduce maintenance time

The iris valve provides a practical and cheap solution for the conveying of dry powder particles, and its advantages and disadvantages are as follows:

Advantages:

The price is cheap.

Compact design, lightweight and easy to install.

It can transport explosive and brittle materials.

Unencumbered opening.

The opening is closed in the center so that the material can be unloaded evenly.

Easy to maintain.

Cons:

Not suitable for conveying large quantities of materials and frequent conveying of materials.

Not suitable for conveying large mass or wear materials.

Not suitable for installation in systems with excessive material flow.

The valve cannot lift other heavy equipment.

Bolt holes are special.

Product application:

Iris valves are specifically designed to handle dry solids in large bag discharge stations. And other gravitational discharges of free-flowing materials in bins, bulk bags, chutes and hoppers. The iris valve is designed with a stainless steel control ring, metal handle and trigger lock and a smooth actuator. The fitted fabric or sleeve provides a dust seal and product barrier that prevents the material from leaking into the atmosphere.

Main industries served: Food, medicine, minerals, petrochemicals, plastics, textiles, etc.