Nchịkọta nke Rising Stem Fire Elastic Seat Seal Valves

Nchịkọta nke Rising Stem Fire Elastic Seat Seal Valves

Na-ebili azuokokoosisi ọkụ na-agbanwe oche akara valvụ ọnụ ụzọ ámá bụ valvụ a na-eji na sistemụ nchekwa ọkụ, nke nwere arụmọrụ na njirimara mara mma. Ndị na-esonụ ga-ewebata nchịkọta, teknuzu paramita, na isi njikọ mpụga akụkụ nke valvụ.

1. Nchịkọta

A na-emepụta valvụ ọnụ ụzọ na-agbanwe oche maka nchekwa ọkụ Minggan site na Shanghai Shenhong Valve Co., Ltd. A na-ejikarị valvụ a eme ihe na usoro nchebe ọkụ, nke nwere ike iguzogide nrụgide mmiri dị elu ma hụ na mmechi a pụrụ ịdabere na ya na ọkụ. Ejiri ihe dị elu mee ya ma nwee ezigbo nguzogide corrosion na ike igwe.

2, Nka na ụzụ parameters

The teknuzu parameters nke na-ebili azuokokoosisi ọkụ na-agbanwe oche akara valvụ ọnụ ụzọ ámá bụ ndị a:

Dayameta aha aha: DN50-600mm

Nrụgide aha: PN1.6/2.5MPa

Ọnọdụ okpomọkụ na-arụ ọrụ: ≤ 200 ℃

Nrụgide akara: 0.80 ℃

Valve ahụ ihe: nkedo ígwè

Mgbasa ozi ọdabara: mmiri dị ọcha, mmiri mmiri anaghị emebi emebi

3, Isi mpụga njikọ akụkụ

Akụkụ bụ isi nke njikọ mpụga nke ebili azuokokoosisi ọkụ na-agbanwe oche na-emechi ọnụ ụzọ ámá bụ ndị a:

DN L D1 D2 N- φ D Aha Hmax

50 65 178 185 135 125 4-19 4-19 322 374

100 150 203 200 220 180 8-19 8-19 420 524

200 250 254 250 285 240 8-23 8-23 581 736

250 300 330 340 395 355 12-23 12-23 882 942

300 350 356 405 460 400 12-23 12-23 1009 1117

350 400 406 520 580 515 16-23 16-23 1300 1655

400 450 581 520 580 515 16-28 16-31 1380 1805