150 / 266
133
The company reserves the right to vary models and dimensions without notice.
These products are designed for industrial applications and are not suitable for sale to the general public.
Flow Control Valves NPTF
3
NORTH AMERICAN FITTINGS & FLOW CONTROL VALVE CATALOG
>
Release 8.6
FLOW CONTROL VALVES NPTF
Composite Flow Control Valves NPTF Threads
with
Pro-Fit
®
Teflon
®
Seals
Features
• All metal, Nickel-Plated collet and threads
• Strong, specialized Nylon compound body
material
• Specialized O-ring choices for High-Temp,
Low-Temp, Special Fluids, Food-Grade
compatibility
• Patented Pro-Fit® Thread sealant system:
Captured Teflon ring seals effectively on NPT
and NPTF ports: (plus optional hybrid use
on BSPP, BSPT or JIS (Rpt or Rc , G or Rg)
thread ports
• Broad Range of Tube/Thread combinations
• Removable Collet and tube o-rings
• Highly accurate Flow-rate repeatability &
Higher Flow than typical brass bodied flow
control valves
• Large ¼-Turn Locking-nut
• Precise Manual knob, w/ Internal hex-key
• Full Swivel design, NPTF and Metric/BSP,
with integrated Push-In Fittings
• Meter-IN, Meter-OUT and Needle-Orifice
flow designs for assembly on valves,
cylinders or in-line use
• ANSI symbol stamped on all bodies
• Tube O.D. size stamped on all collet faces
• Meter-IN, Meter-OUT and Needle-Orifice
flow designs for assembly on valves,
cylinders or in-line use
Benefits
Collet
• Won’t break like plastic release rings and bodies; More Durable design
• Higher holding force, with easier release
• Won’t scratch tubes like “bite-ring” designs
• Less chance of micro-leakage and bubble-leaks over time due to
damaged tubing
Body
• Resistant to UV exposure
• Better resistance to stress-cracking, abrasion, solvents, detergents,
hydrocarbons and other fluid media
• FDA/NSF approved materials, ( Including customized Nickel-Plating
and o-ring options)
• Simplified manifold circuits with broader variety of fitting combinations
and shapes to select
• Lighter weight for End-of-Arm tooling & Robotic handling,
• Compact design reduces overall dimensions for valve & cylinder
assemblies, packaging applications and control cabinets
• 10% Reduction in Flow-Control size over previous brass bodies
Design
• Accuracy and Repeatability of Flow-Control valves allows timing
circuits to be design, faster OEM set-up and simplified MRO field
installation and replacements
• Simplified manifold circuits with broader variety of Tube –
Thread combinations to select
• Lighter weight for End-of-Arm tooling & Robotic handling
• Compact design reduces overall dimensions for valve assemblies,
packaging applications and control cabinets
• More compact flow capacity reduces cylinder spacing with improved
overall speed
• Fine tuning of flow with manual knob or hex-key adjustment
• Convertible into “Tamper-Proof” by removing manual knob and sealing
hex-key slot
• Interchangeable Inch and Metric Thread adapters for “hybrid” Fittings
and Flow-control valve requirements. (
Pro-Fit
® NPTF threads and
BSP Spot-Face o-ring seals in opposite port standards)