Xitoy, kriyojenik, sharli klapan, Suzuvchi, Trunnion, Ruxsat etilgan, O'rnatilgan, -196 ℃, past harorat, Ishlab chiqarish, Zavod, Narx, Flanesli, RF, RTJ, ikki dona, uch dona, PTFE, RPTFE, Metall, o'rindiq, to'liq teshik , teshikni kamaytiring, klapanlar materiallari karbonli po'lat, zanglamaydigan po'lat, 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, qotishma 20, Monel, Inconel, Hastelloy, alyuminiy bronza va boshqa maxsus qotishma. 150LB, 300LB, 600LB, 900LB, 1500LB, 2500LB sinfidagi bosim