Powder Conveying Flange Type 40'' ANSI Knife Valve

Product Description

Knife valve with high efficiency and reliable operation for powder conveying

Product details

Working pressure of slide gate valve: ATM/0.1MPA~0.35MPA

Working temperature of slide gate valve: -20℃~500℃

Main size: DN100-1000

Main material: SS304, SS304L, SS316, SS316L, WCB and etc.

Driving model: manual, pneumatic or electrical

Connection model: wafer type and flange type

Flange Connection Rating: ANSI B16.5 150LB, GB, HG, SH or designated by client

Standard Test:

Function / Operation Test: At the time of final inspection, each valve and its actuator (Flow-Control Lever / Gear / Pneumatic Actuator), under goes a complete operating test (Open/Close). This test carried out without pressure and at ambient temperature. It ensures the correct operation of the valve / actuator assembly with accessories such as solenoid valve, limit switches, air filter regulator etc.

Special Test: On request, any other test can be carried out according to special instruction by client.

Mian Technical Data Sheet

Product application

This slide gate valve is mainly used in opening and closing pipeline in the solid material conveying system. Its fully closed structure is applicable for outdoor condition. And generally this knife gate valve is used at the bottom of silos, hoppers or other related equipment.

FRQ questions:

1. Can we choose the material of the slide gate valve?

Yes, for material, you can choose SS304, SS316, SS316L , Q235 or other .

2. What should we supply you when we need to select a proper size?

You need to let us know your detailed site condition, such as working temperature, working pressure etc. We need your material information as well, such as material name , bulk density, particle size, material flow ability etc.

3. What is other information we need to supply before get a quotation?

We need you give us the brand of the motor and reducer, whether is it explosition-proof or not ?By the way, we will send you a data sheet to collect information we need .

4. Can we choose the brand of the motor & reducer?

Yes , you can select motor & reducer brand according to your own requirement.

Necessary information when order:

1. Location: indoor or outdoor

2. Kindly provide the installment position and the conveying distance

3. Capacity(KG/H), and remark the ration conveying or variable conveying

4. Product characteristic: name, size, bulk density, temperature, stickness and other special characteristics

5. Flange standard and flange dimension

6. Please provide reducer motor working voltage, IP grade Ex-proof grade and other automation control requirements