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NV231A - Double Pin Lock Isolator - Available complete with Pin Locks and Housings Components Used: NV231 Pinlock Isolator NV193 Bullet Locks x 2 NV194 Pin Lock Housings x 2 See Product List for Technical Details. Please specify for Keyed Alike...
View MoreNV237 - Double Pin Lock Isolator Box with Key Switch The NV237 offers both Security and Safety housed in a Zinc Plated Steel Locking Box. For the user to open an electrically operated shutter, they must have keys to remove the Pinlocks, the Key to open the Padlock on the Keyswitch Locking...
View MoreNV237A - Double Pin Lock Isolator Box with Key Switch c/w 1 Pair NV195 Bullet Lock & Housings Technical Details: Housing: Steel NV272 Lockable Key Switch Box with zinc Plated finish Key Switch: NV235 Geba Key Switch with Micro-swich Terminal switch Double Pin Lock Guides to accept N...
View MoreA range of Isolators are available to suit various applications including Wicket Gates, Industrial Doors and Roller Shutters, Shop Fronts and Sectional Doors.
Isolators are designed to protect the Electric Motor by creating a breaker. A common problem in the industry, particularly with Shop Front Shutters, where the Bullet Locks are not removed from the Pin Lock Housing before the Shutter is operated. This causes the Tubular Motor, Direct Drive Motor or Flange Motor to run whilst the Door is still locked, and eventually burns out the motor, which would require replacing.
Any Shutter, Wicket Gate, Shop Front or Industrial Door fitted with an Isolator can not be operated until the Bullet Locks, Padlocks, Wicket Gates or other security device has been removed.
North Valley Metal has served the Door Industry since 1966 and offer the widest range of products on the market.
We offer everything from Industrial Door Components & Operators to High Speed Doors & Installation Services.
If you have an entrance and you need a part, then we are here to help.
Our range includes:
Registered Office
North Valley Metal Co. (Colne) Limited
Walverdene Works, Brook Street
Nelson, Lancashire
BB9 9PU
01282 615239
01282 698509