Needle valve N series

manualisolationfor gas

The precision made ‘N’ series, single isolation hand valve utilising metal to metal seat and body to bonnet connection for superior, bubble tight sealing capabilities at both extreme pressures and temperatures. As standard the 'N' Series is manufactured in 316/316L S11 stainless steel (N.A.C.E.MR.01.75 latest rev.) Dual certified, Duplex, Monel, Inconel, Hastalloy, Titanium, Ali-Bronze etc. Threaded end connections include NPT, BSPP and BSPT. Other connections include single or twin-ferrule / tube connections. The “N” series also offers non-rotating hardened tip for extended service life. The unique anti-vibration cam locking device at the body bonnet connection is for extra safety. Working pressure is 6,000 psi (414bar) as standard. Maximum working temperature up to 230°C and up to 570°C with GP option at reduced pressure. Other options such as locking device, hand-wheel and integral venting facility are also available.