N62.MK1
Company Name : Hale Hamilton
Description :
N62 is a body ported, non-rising stem, balanced
stop valve. It is ideal for use with non-oxidising
and non-corrosive gases in high pressure
applications (up to 500bar) where tight shut off is required.
The pressure balanced spindle prevents the
process pressure from loading the operating
thread. This means that handwheel torque is low
even at the maximum operating pressure of the
valve. A visual/tactile indicator shows when the
valve is open.
Connection is via flanged adaptors which either
have industry standard threaded ports or profiles
suitable for brazing or welding to pipework. We
can provide adaptors to special requirements on
request.
N62 is “Pi marked” and may be used a primary
closure for transportable pressure vessels (e.g.
cylinder banks on trailers).
Features
- Conforms to Transportable Pressure Equipment Directive 2010/35/EU (TPED) and ADR
- Meets the requirements of BS EN ISO 10297:2006
- Polymer seat provides tight shut off.
- Connection via adaptors which either have industry standard threaded ports or can be brazed or welded to pipework.
- Body: Stainless Steel
- Port adaptors: see adaptor data sheet
- Seat: PEEK
- Back up rings: PEEK
- Piston: Stainless Steel
Specifications
- Max. Working pressure: up to 500 bar (7250 psi) Some adaptors may have a lower pressure rating – see adaptor data sheet
- Flow factor (Cv): approx. 6
- Nominal Bore: 15 mm
- Port Adaptors: see adaptor options. Other port adaptors can be supplied
- Temperature range: -20 to +70°C
- Weight: approx. 6kg