NSW ýeň görnüşindäki wilka klapanlary, ýaglanan basyş balans görnüşi.
Ölçegi: NPS 1/2 ″ - 36 ″
Basyş aralygy: KLAS 150-2500
Ahyrky baglanyşyk: RF, RTJ, BW, NPT
Taslama we önümçilik standarty: API 599, API 6D, ISO 14313
Synag we gözleg standarty: API 598
Material: Karon polat, poslamaýan polat, ýörite garyndy
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, Hastelloý