At the company PKF Statefarm produced ball valves type CS in accordance with the specifications 3660-02-49125724-2014(Tu 3660-01-06479819-2017) with a connecting thread of tubing according to GOST 633-80, Cs-73, Cs-89, Cs-102, Cs-114, 1кш-50х21, 1кш-60х21, 3кш-42х21, 3кш-50х21, 3кш-60х21, Xn-73, CSN-89, CSN-102, Xn-114, working pressure 21, 35, 70 MPa; connecting a locking thread according to GOST 5286-75, GOST R 50864-96, GOST 28487-90, CSZ-73, CSZ-76, CSZ-83, CSZ-86, CSZ-88, CSZ-102, CSZ-108, CSZ-117, CSZ-121, CSZ-122, CSZ-133, CSZ-147, CSZ-152 working pressure 21, 35, 70 MPa. Connection type: coupling-coupling, coupling-nipple. The crane drive: manual. Package includes: request, key management, certificate, certificate. The product is Packed in a wooden box. On special order are produced valves CABG with an increased diameter and length, two-piece (with two balls).