This valve is designed for high-pressure applications up to 150 psi without damaging the integrity of the valve.
In-line maintenance, the adaptor can be removed to clean the valve without removing the body from the main line.
The following are some examples of typical applications:
• High-density stock tower by-pass.
• Heavy slurries.
• High-pressure pump discharge (horizontally mounted).
• Chemical slurries (i.e PVC pellets & other forms of plastics).
• Pulp and paper.
• Petro-chemical.
• Mining
FULLY BI-DIRECTIONAL TO 150 PSI
O-Port style gate fully protects the seat face in open position. This characteristic increases the service life of the valve.
This valve will close through a static column of material.
New lightweight epoxy coated handwheel standard on valves up to 14".
HT-65 treated gate.
HT-65 seat rings.
GFO Packing.
Flanges match ASME (ANSI) B 16.5 - 150 lb. All come standard with tapped holes & serrated gasket faces.
Special investment cast couplings for each size. Tight tolerances on holes allows for immediate response without hystereis.
Upper & lower bearings for valves 14" & larger.
Stainless steel stanchions precisely machined for alignment & ease of field retrofit from manual to automated.
Machined surfaces to accept machined stanchions.
VITON "O" ring (Standard).
Other operators available include:
• Epoxy coated ductile iron handwheel.
• Chain-wheel.
• Bevel gear.
• Pneumatic cylinder.
• Electric actuator.
• Control accessories such as positioners, limit switches, solenoids, etc.
Optional "O" rings
• EDPM.
• AFLAS.
• BUNA.
• For special applications contact factory.
All Trueline Knife Gate valves are built & tested in accordance with MSS-SP81 & TAPPI T1S 405-8 specifications. All metal-seated valves meet or exceed seat test requirements. Test data is available on request.
Fully fabricated from heavy plate and sheet.
Available in:
• 304 Stainless.
• 316 Stainless.
• 317 Stainless.
• 254 SMO.
• 654 SMO.
• Titanium.
• Hastelloy 276 or C22.
• Carbon Steel & Ductile Iron.
Sizes available: 12" ~ 36"
