China, cryogenic, ball valve, Lumulutang, Trunnion, Nakapirming, Naka-mount, -196 ℃, mababang temperatura, Paggawa, Pabrika, Presyo, Flanged, RF, RTJ, dalawang piraso, tatlong piraso, PTFE, RPTFE, Metal, upuan, full bore , bawasan ang bore, ang mga materyales sa valve ay may carbon steel, hindi kinakalawang na asero, A216 WCB, A351 CF3, CF8, CF3M, CF8M, A352 LCB, LCC, LC2, A995 4A.5A, A105(N), F304(L), F316(L), F11, F22, F51, F347, F321, F51, Alloy 20, Monel, Inconel, Hastelloy, Aluminum Bronze at iba pang espesyal na haluang metal.Presyon mula sa Klase 150LB, 300LB, 600LB, 900LB, 1500LB, 2500LB