The 156 Lee Chek high-pressure check valve from The Lee Co., Westbrook, Conn. (theleeco.com), weighs only 0.7 gm, and has a 0.156-in. diameter. This gives the valve an installed envelope less than ...
HOUSTON & COLICO, Italy--(BUSINESS WIRE)--HWCG, a deepwater oil and gas emergency response consortium for the US Gulf of Mexico, announces today that it has commissioned Advanced Technology Valve, S.p ...