Screw Valve for Equipment Material SS304

• Material: Steel
• Application: Valve
• Type: Rotary Seal
• Performance: Wear
• Shape: Rond
• Standard: Standard, Nonstandard
• Model NO.: screw valve for equipment material SS304
• Color: Red, Black, White, Clear, etc
• OEM/ODM: Welcome
• Transport Package: Carton
• Specification: per your request
• Trademark: Nordson Asymtek
• Origin: Guangdong, China
• HS Code: 4016931000
• Production Capacity: 100, 000PCS/Month

Product Description

Custom glue sealant adhesive dispensing nozzle needdle valve accessories

Custom glue sealant adhesive dispensing nozzle needdle valve accessories .

Valve Maintenance
To thoroughly clean the fluid body and replace needle packings:
1. Remove inlet fitting and tip adapter.
2. Remove fluid body from air cylinder body, then remove O-ring.
3. Use tool #7021552 to remove needle packings from fluid body.
4. Remove any remaining packings and spring from needle.
5. Clean needle with cloth dampened in solvent and lubricate with Nye Lubricant #865 gel included in the General Maintenance Kit. Lubricate and reinstall the needle packing assembly.
6. Install new, lubricated O-ring on fluid body. Then install chamber into air cylinder body.
7. Turn the fluid body to position fluid inlet hole in the desired location. Install and tighten body mounting screws (2). Torque to 14 inch pounds (1.58 Nm).
8. Reinstall tip adapter/seat assembly.Replacing Piston and Needle
Assembly or Piston O-Ring
9. Remove needle stroke control knob.
10. Remove piston return spring and thrust washers.
11. Remove the snap ring.
12. With small pliers on the spring pilot, pull the piston and needle assembly out of the air cylinder body. The piston and needle assembly is one unit and cannot be disassembled.
13. Clean air cylinder body wall and replace piston O-ring. Lubricate with Nye Lubricant #865 gel included in the General Maintenance Kit.
14. Reassemble the valve in reverse order of disassembly.

 

 

Walle have many years production experience and industry field application experience, we aimed at the different harsh sealing environments and developed various of materials suitable for applications. Improving all customers profit and saving all customers cost. Walle automatic production equipments and advanced testing equipments provide a strong guarantee for the manufacture of high quality Spring seals made of products.

Any questions please do not hesitate for Nordson Asymtek Needle Assembly Dispensejet, please contact me. It is our pleasure to be on service of you!          

Dongguan Walle Sealing Technology Development Co., Ltd
 
URL: walleseals.en.made-in-china.com