Model 6N0 pages

Model: 6N
NEEDLE VALVE
PROCESS INDUSTRY

The Model 6N Needle Valves have been designed to give higher
strength and integrity to instrument needle valves. Budenberg
have incorporated a dynamic multi-ring gland system in the
needle valve, which when combined with the anti blow-out
back seating stem, guarantees resistance to all operating
processes and pressures.
Low operating torques and high cycle life feature strongly in this
unique Budenberg design, giving a "Low Cost of Ownership".
Key Benefits are:
• Guaranteed Sealing with the minimum effort
• Over designed high strength adaptor threads combine with
soft' parent metal bottom seal to give closure thread protection
and ensures environmental safety
• Gland and stem leakage is a thing of the past due to the
dynamic multi-ring gland system, combined with the anti
blow-out back seating system
• Swaged self centering non-rotating Duplex stem ensures
point positive seat closure under all conditions

Needle Valve Construction

Needle Valve Features

Valve Material
316 Stainless Steel to NACE

Swaged self centring non rotating Duplex stem point

Standard Connection Sizes
1/4", 3/8”, 1/2”, 3/4" & 1" NPT Female x Female
1/4", 3/8”, 1/2”, 3/4" & 1" NPT Male x Female
Other thread sizes available, contact sales for details

Vibration proof handle with positive location and excess
torque break feature
Fire safe design
Anti blow-out stem

Standard Bore Sizes
6mm & 8mm

All wetted parts to NACE MR-01-75
All options available, full range of materials, thread types and
sizes

Packing
PTFE - 240°C Maximum
Grafoil - 400°C Maximum

Conformance to ASME B31.1
Conformity
NACE MR-01-75 as Standard
Conforms to ASME B31.1
Pressure & Temp ratings as ASME/ANSI B 16.34 Class 2500

Maximum cold working pressure 6,000 Psi
Also available needle valve version with a maximum cold
working pressure of 10,000 Psi

Certification Available
BS EN 10204 3.1B Certificate
Pressure Test Certificate
Options
Your Company name and model type etched on Valve body
Vented models available
Ball pattern 2, 3 & 5 way manifolds are available

Rev-03 August 2009

Designed and Manufactured in UK.

Datasheet VAC-016