China supplier OEM PTFE Graphite Packing with Aramid Corner to San Francisco Manufacturers

PTFE graphite packing with aramid corner is made from aramid yarns impregnated with PTFE, while the friction faces are made of graphite PTFE yarns. The graphite particle in PTFE yarn enhances the heat exchange efficiency.

Technical Data Sheet

 Application Area

It affords longer service life under severe conditions which conventional asbestos packing can bot provide satisfaction, such as mine, tin ore, paper pulp, feed water pump of power stations, etc.

A&M HW100 fill valve leak repair.

If you have a leaky cylinder you should contact A&M, who should repair it under warranty.

If you find your A&M cylinder is leaking from the fill port then you can either replace the O ring on the little plunger inside the valve or you can convert it to a simple M10* countersunk bolt with an O ring seal. The O rings and bolts can be bought on eBay or your local DIY store.

*It has come to my attention that A&M use a number of different sizes of bolts in their fill valves so you will need to measure yours to make sure you are buying the correct size bolt and O ring.
www.xtxair.com

If you have a leaky cylinder you should contact A&M, who should repair it under warranty.

The Linuo knife gate is an economical, high performance knife gate valve used in pulp and paper, refining, wastewater, water treatment, mining, and chemical fiber industries.

It offers the following advanced features:

1) A super thin body design and compact construction, providing easy installation.

2) The seats movable design with a spring loaded O-ring serves to provide self-compensation to normal seat wear, resulting in long term service life. Excellent seal tightness is upheld throughout a prolonged life cycle. Metal seated, EPDM seated and PTFE seat designs are available for various process conditions.

3) The disk bottom provides a knife shaped design with strong cutting force, particularly applicable for pulp media. The disk guide is hard chromium plated after a perfect surface grinding allowing high abrasion and corrosion resistance.

4) PTFE guides insure tight gate to body contact with low friction and no damage to the gate. Small machined transitions at the port bottom prevent residue build-up and reduce downtime.

5) A variety of port designs are available for various process conditions, such as 3 port, triangle port, hexagonal port, and others.

6) The knife gate valve can be mounted with pneumatic and electric actuators control systems for used in automatic control systems in a variety of industries.