‘DD’ Series Pulse Jet Valves

High performance diaphragm valve with dresser nut ports. Available with integral pilot or as remotely piloted valve. Outlet at 90° to inlet.

Suitable for

Dust collector applications, in particular for reverse pulse jet filter cleaning and its variations including bag filters, cartridge filters, envelope filters, ceramic filters, and sintered metal fibre filters.

Construction

Body and Dresser Nuts: Aluminium (diecast)
Ferrule: 304 SS Armature: 430FR SS
Seals: Nitrile or Viton (reinforced)
Spring: 304 SS
Screws: 302 SS
Dresser Nut Seals: Nitrile or Viton Diaphragm Seat: PA-6 (standard), Viton coated mild steel or High Density PE Refer to Q Series Solenoid product data sheet for solenoid construction details.

Operation

Recommended Recommended on time range: 50-500ms
Recommended time between pulses: 1 minute or greater

Maintenance

Before conducting any maintenance activity on the system ensure that components are fully isolated from pressure and power supplies. Pressure and power should not be reapplied until the valve has been fully assembled. Diaphragm and pilot inspection should be conducted annually.