NSW Tekshirish valfida aylanma nazorat valfi, ikki plastinka nazorat valfi, egilish diskli nazorat valfi, eksenel oqim nazorat valfi mavjud.
Hajmi: NPS 1/2″- 48″
Bosim diapazoni: CLASS 150-2500
Yakuniy ulanish: Gofret, Lugged, RF, RTJ, BW, NPT
Dizayn va ishlab chiqarish standarti: BS 1868, API 594, API 6D
Sinov va tekshirish standarti: API 598
Material: Caron po'lat, zanglamaydigan po'lat, maxsus qotishma
A105, A182 F304, F304L, F316, F316L, F51, F53, LF2, LF3, LF5
A216 WCB, A351 CF3, CF8, CF3M, CF8M, A995 4A, 5A, LCB, LCC, LC2, Monel, Inconel, Hastelloy
