The Light Monkey Tinkle Valve offers the latest features in relief valve design available. Machined of solid Delrin it provides maximum corrosion resistance in fresh or salt water environments. This new low profile size with a minimal diameter of just { 1.75 in | 4.4 cm } and reduced weight of just { 0.3 lb | 0.14 kg } significantly reduces wear and tear on your drysuit and extends suit life. This balanced design with one way mushroom exhaust valve eliminates the old style springs and offers the best 'flow' available with minimal effort. The hollow screw on base of unit controls the duck bill valve and is factory set for optimal performance. A 3/32" allen wrench is used to remove the cap for installation which also prevents unwanted removal or loosening. The LM tinkle valve includes { 23 in | 58.4 cm } of kink resistant Norprene tubing with an adaptor that allows it to mate with most condom-style catheters.

One Medium 28mm condom catheter is included to allow for immediate use. Suitable for use with fabric or neoprene suits. No gaskets are required for installation, just apply small amount of appropriate adhesive during installation. We suggest cutting only a very small hole for installation on neoprene suits.