Pneumatic Spray-Coal Ball Valve

• Customization: Available
• Material: Carbon Steel
• Connection Form: Flange
• Model NO.: MQ947F
• Driving Mode: Pneumatic
• Nominal Pressure: ANSI CLASS 150-900
• Channel: Straight Through Type
• Structure: Fixed Ball Valve
• Type: Fixed Ball Valve
• Function: Shut-off
• Temperature: Normal Temperature
• Application: Industrial Usage
• Transport Package: Polywood Case
• Specification: DN50~DN500
• Trademark: QUANSHUN
• Origin: Zhengzhou
• Production Capacity: 100

Product Description

 Use
This is new spray coal ball valve which was used for spray system of blast furnace coal powder. It is perfect equipment that can control dusty gas, liquid containing grain and solid powder.


Main Capability Parameter

Nominal Pressure	1.6	MPa
Shell Test Pressure	2.4
Seal Test Pressure	1.8
Applicable Temperature	≤300	ºC
Applicable Medium	Dusty gas, coal powder etc.

Structure
  
Structure Characteristic
1,Fixed ball and floating seat are adopted, so it has a credible sealing.
2,Special material seal ring that can resist high temperature, abrasion and have a long service lifetime.
3,A device that can prevent the packing breaking away is setup on the upside of the stem.
4,There is anti-fire setup on the seat. It still keep seal performance even if the deal ring is burned
5,Preparing many kinds of transmission equipments that can meet the need of computer process control.  

Main Accessory

Accessory Name	Body & Cover	Ball & Seat	Stem	Seal Ring
Material	Cast Steel	Stainless Steel	Stainless Steel	Special Rubber alloy