Info

E.F. Britten & Co., Inc., manufactures refillable and disposable DOT-4B and DOT-39-NRC carbon steel cylinders plus a wide selection of small Brass, Nickel Plated Brass, 316 Stainless Steel and Monel 400 needle valves for Specialty Gas and Laboratory Applications. We offer many stem and connection options. Our valves will pass a helium leak rate test of 1x10-7 or better.