JIS Floating Flange Ball Valve
Nchịkọta ngwaahịa
JIS bọọlụ valvụ na-anabata nhazi nhazi nkewa, arụmọrụ mkpuchi dị mma, ejedebeghị site na ntụzịaka nke nrụnye, usoro nke usoro ahụ nwere ike bụrụ nke aka ike;E nwere ngwaọrụ mgbochi static n'etiti oghere na okirikiri; Akpakọ mkpakọ mbukota imewe, mmiri na-eguzogide dị obere; Japanese ọkọlọtọ bọọlụ valvụ n'onwe ya, kọmpat Ọdịdị, a pụrụ ịdabere na akara, mfe Ọdịdị, adaba mmezi, sealing elu na spherical mgbe mgbe na mechiri emechi steeti, ọ bụghị mfe ịbụ ọkara ozize, mfe ọrụ na mmezi, adabara mmiri, ihe mgbaze, acid na gas n'ozuzu na-arụ ọrụ ọkara, dị ka Japanese ọkọlọtọ bọl valvụ ma ọdabara na-arụ ọrụ na ọnọdụ nke media, dị ka oxygen, hydrogen peroxide, methane na ethylene, Ọ na-ọtụtụ ebe na-arụ ọrụ dị iche iche.
Ọdịdị ngwaahịa
Isi akụkụ na ihe onwunwe
Aha ihe | Carbon ígwè | Igwe anaghị agba nchara | |
Ahụ | WCB, A105 | CF8, CF3 | CF8M, CF3M |
Bonnet | WCB, A105 | CF8, CF3 | CF8M, CF3M |
Bọọlụ | 304 | 304 | 316 |
Isi | 304 | 304 | 316 |
oche | PTFE, RPTFE | ||
Mbukota gland | PTFE / Graphite na-agbanwe agbanwe | ||
Gland | WCB, A105 | CF8 |
Isi akụkụ na akụkụ njikọ
(JIS): 10K
DN | L | D | D1 | D2 | b | t | Z-Φd | ISO 5211 | TXT |
15A | 108 | 95 | 70 | 52 | 12 | 1 | 4-Φ15 | F03/F04 | 9X9 |
20A | 117 | 100 | 75 | 58 | 14 | 1 | 4-Φ15 | F03/F04 | 9X9 |
25A | 127 | 125 | 90 | 70 | 14 | 1 | 4-Φ19 | F04/F05 | 11X11 |
32A | 140 | 135 | 100 | 80 | 16 | 2 | 4-Φ19 | F04/F05 | 11X11 |
40A | 165 | 140 | 105 | 85 | 16 | 2 | 4-Φ19 | F05/F07 | 14X14 |
50A | 178 | 155 | 120 | 100 | 16 | 2 | 4-Φ19 | F05/F07 | 14X14 |
65A | 190 | 175 | 140 | 120 | 18 | 2 | 4-Φ19 | F07 | 14X14 |
80A | 203 | 185 | 150 | 130 | 18 | 2 | 8-Φ19 | F07/F10 | 17X17 |
100A | 229 | 210 | 175 | 155 | 18 | 2 | 8-Φ19 | F07/F10 | 22X22 |
125A | 300/356 | 250 | 210 | 185 | 20 | 2 | 8-Φ23 | ||
150A | 340/394 | 280 | 240 | 215 | 22 | 2 | 8-Φ23 | ||
200A | 450/457 | 330 | 290 | 265 | 22 | 2 | 12-Φ23 | ||
250A | 533 | 400 | 355 | 325 | 24 | 2 | 12-Φ25 | ||
300A | 610 | 445 | 400 | 370 | 24 | 2 | 16-Φ25 |
(JIS): 20K
DN | L | D | D1 | D2 | b | t | Z-Φd |
15A | 140 | 95 | 70 | 52 | 14 | 1 | 4-Φ15 |
20A | 152 | 100 | 75 | 58 | 16 | 1 | 4-Φ15 |
25A | 165 | 125 | 90 | 70 | 16 | 1 | 4-Φ19 |
32A | 178 | 135 | 100 | 80 | 18 | 2 | 4-Φ19 |
40A | 190 | 140 | 105 | 85 | 18 | 2 | 4-Φ19 |
50A | 216 | 155 | 120 | 100 | 18 | 2 | 8-Φ19 |
65A | 241 | 175 | 140 | 120 | 20 | 2 | 8-Φ19 |
80A | 282 | 200 | 160 | 135 | 22 | 2 | 8-Φ23 |
100A | 305 | 225 | 185 | 160 | 24 | 2 | 8-Φ23 |
125A | 381 | 270 | 225 | 195 | 26 | 2 | 8-Φ25 |
150A | 403 | 305 | 260 | 230 | 28 | 2 | 12-Φ25 |
200A | 502 | 350 | 305 | 275 | 30 | 2 | 12-Φ25 |
250A | 568 | 430 | 380 | 345 | 34 | 2 | 12-Φ27 |
300A | 648 | 480 | 430 | 395 | 36 | 3 | 16-Φ27 |