Soxta karbonli po'latdan yasalgan eshik valfi, A105N, 304, 316, F51, F55, LF2, F91, Monel, C95800, B62, CS, SS

Standartlar

Dizayn standarti: API 602, BS 5352

Tekshirish va sinov: API 598

Yuzma-yuz: ANSI B16.10

Oxirgi ulanish: BSP/BSPT/NPT bo'yicha vidalangan, SW/BW BO'YICHA payvandlangan, RF/RTJ bo'yicha gardish

Flanjli ulanish: ANSI B16.5 (NPS≤24 uchun) / ANSI B16.47 SERIES B, ANSI 16.47 SERIES A, MSS SP-44 (NPS >24 uchun)

Payvand chokining uchi: ANSI B16.25

Soket payvand choki: ANSI B16.11

Vidalangan uchi: ANSI B1.20.1 (BSP/NPT)

1. Kichik suyuqlik qarshiligi

2. Ochilish va yopish momenti kichik, shuning uchun uni ochish va yopish oson.

3. O'rta oqim yo'nalishi cheklanmagan va oqimni buzmaydi va quvur liniyasi bosimini pasaytirmaydi.

4. Qisqa uzunlikdagi struktura

5. Yaxshi muhrlanish ko'rsatkichlari

6. Oddiy shakl, yaxshi quyish jarayoni, keng qo'llaniladi