Model 62NR (Male Process)0 pages

Model: 62NRM
2 VALVE INSTRUMENT MANIFOLD
REMOTE MOUNTING VERSION

The 62NRM range of Two Valve Manifolds provide a low cost
Block and Bleed function to any instrument installation or
application.
Based around the Budenberg 6N Needle Valve technology the
versatility of these manifolds enable isolation, calibration and
venting within a single unit thereby eliminating potential leak
paths. The 62NRM range includes a full range of configurations
and connections allowing them to be used on a full range of
instrumentation including Transmitters, Gauges, Switches etc.
All units incorporate the Budenberg 6N high temperature, high
pressure valve head assembly that is suitable for pressures up to
10,000 psig and temperatures up to 450 Degree Celsius.
These lightweight compact units can be readily manufactured,
modified or configured to suit any individual application or
customer requirement.

Basic Models

Needle Valve Features

62NRM -

Stem Packing
Fully adjustable, dynamically responsive, multi ring 'gland
sandwich' in either PTFE or Graphoil to resist all operating and
processes. Budenberg offer 100% gland integrity for the lifetime
of every valve

Male process x Female Instrument connections.

For Direct transmitter mounting versions see additional datasheets

Material of Construction
Standard material is 316 St St to NACE MR 01-75. Units can be
manufactured in a range of wetted parts materials including
Monel and Hastelloy
Standard Connection Sizes
1/2” NPT or BSPP Male process connection and female
instrument connections, Vent connection is 1/4" NPT or BSPP
Female.
Other thread sizes available, contact sales for further details

Stem Tip
Self centring, non rotating stem tip provides a true metal to metal
valve seat whereby the material of the stem tip is one grade harder
than the body thus resisting overtightening, preventing wear and
guaranteeing a 100% bubble tight seat closure, first time, every
time
Anti static, anti blow-out stems

Operating Pressure
6,000 psig Cold Working Pressure designated 62Nx
10,000 psig Cold Working Pressure designated 102Nx
Operating Temperature
-20 to 240°C maximum for units fitted with PTFE stem packing
-20 to 450°C maximum for units fitted with Graphoil packing

True metal to metal Body / Bonnet joints. Bonnets are assembled
with a bonnet locking pin to prevent accidental removal
Pressure & Temperature ratings as ASME / ANSI B 16.34 Class 2500
T' Bar operator with torque break feature

For Cryogenic applications then a range of extended head versions are available

Dust Cap Identification
White Dust Cap indicates PTFE Stem Packing
Black Dust Cap indicates Grahoil Stem Packing

Certification
Material Certification to EN 10204 3.1b inc Mill Certificates
Pressure Test Certificate
CE Certificate of Conformity

Fire safe
Designed and Certified to BS 6755 Pt 2

Other testing / documentation / certification can be supplied
dependant upon the contract / project requirements.

Rev-02 August 2009

Designed and Manufactured in UK.

Datasheet VAC-20