API 602 soxta nazorat valfi
Soxta po'latdan aylantiruvchi nazorat valfi
Soxta po'latdan yasalgan nazorat valfi muhitning o'zi oqimiga tayanishi va valf diskini avtomatik ravishda ochish va yopishdir, bu vositaning teskari oqimini oldini olish uchun ishlatiladi, shuningdek, nazorat valfi, bir tomonlama valf, teskari oqim valfi va orqa bosim sifatida ham tanilgan. valf.Tekshirish valfi avtomatik valfning bir turi.Uning asosiy vazifasi vositaning teskari oqimini, nasos va haydovchi dvigatelning teskari aylanishini va konteyner muhitini tushirishni oldini olishdir.Tekshirish valfi, shuningdek, bosimning tizim bosimidan oshishi mumkin bo'lgan yordamchi tizimni ta'minlash uchun ham ishlatilishi mumkin.Tekshirish valfini aylanuvchi nazorat valfiga (og'irlik markaziga qarab aylanadigan) va ko'taruvchi nazorat valfiga (eksa bo'ylab harakatlanuvchi) bo'lish mumkin.
Soxta po'latdan tebranish nazorat valfi - Xususiyatlari
1. Korpus zarb qilingan po'latdir va qisqartirilgan va to'liq teshikli dizaynda mavjud
2. Boltli kaput Payvandlangan kaput yoki bosim muhri qopqog'i
3. Burilish turi, aylanishga qarshi disk
4. Qayta tiklanadigan o'rindiqli halqalar
Soxta po'latdan yasalgan tebranish valfi - Texnik xususiyatlar va standartlar
1. Dizayn standarti: API602, ASME 16.34
2. Bosim harorati standarti ASME 16.34 ga mos keladi
3. Yuzma-yuz o'lcham CGV standartiga mos keladi
4. Sinov va tekshirish standarti API 598 ga mos keladi
5. ASME B16.5 ga gardishli uchlari
6. ASME B16.25 ga payvandlangan payvandlangan uchlari
7. ASME B1.20.1 ga vidalangan uchlari
8. Soket payvandlangan uchlari ASME B16.11 ga
9. Uchlari Flanesli uchlari, rozetkali payvand uchi, burama uchi, payvand choki uchi
10. Hajmi diapazoni: 1/2''~3''(DN15~DN80)
11. Sinf: 150LB, 300LB, 600LB, 900LB, 1500LB, 2500LB, 4500LB
12. Korpus materiali: ASTM A105, ASTM A350 LF2, ASTM A182 F5, ASTM A182 F22, ASTM A182 F304, ASTM A182 F304L, ASTM A182 F316, ASTM A182 F31618M FASTM A182 F316182, ASTM A182 F316182, ASTM A316182, ASTM A182 F5, ASTM A182 F22, F55, Inconel qotishmasi, Monel qotishmasi, Hastelloy qotishmasi.
13. Trim materiali: F6a / F316 / F304 / F316L / F321 /F51 / F55 / Inconel / Stellied yoki qattiq yuzli
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