SV-B9DA安全閥*317青銅安全閥SV-B9DA異徑安全閥
商品名稱：中國臺灣317青銅安全閥SV-B9DA
品牌：中國臺灣317
型號規(guī)格：SV-B9DA
公稱通徑：DN6-50mm
閥體材質(zhì)：青銅
公稱壓力：1.0-6.4Mpa
銷售單位：上海鼎滋閥門有限公司
銷售：
（SV-B9DA） BRONZE SAFETY RELIEF VALVE （1x2）
MODEL: | SV-B9DA / SVP-B9DA （NO LEVER） |
MODEL: | SV-B9DL / SVP-B9DL （WITH LEVER） |
When placing order, please indicate Working Pressure
（Spring adjusting range: ± 1 kg/cm2）
The features of low lift bronze safety valves for which the valve seat & disc are processed by lapping.
The Disc can be replaced with PTFE for good effect of anti-leakage. （Model: SVP-B9DA, SVP-B9DL）
Working Fluid : | Metal to Metal: Non-Corrosive Gas, Air, Steam. PTFE: l Non-corrosive Gas, Non-corrosive Liquid. l Air, Steam, Water, Oil. |
Working Temp: | -45℃～185℃ |
Working Pressure: | SV-B9DA / SV-B9DL : 0.3 ~ 10 Kgf/cm2 , 11 ~ 20 Kgf/cm2 SVP-B9DA / SVP-B9DL : 2 ~ 10 Kgf/cm2 , 11 ~ 20 Kgf/cm2（PTFE） |
SV-B9DA安全閥*317青銅安全閥SV-B9DA異徑安全閥
MATERIAL: | ||||
No./ Parts | W/O Lever | SV-B9DA SV-B9DL | SVP-B9DA SVP-B9DL | |
With Lever | ||||
Type : | METAL TO METAL | PTFE | ||
1 | Valve Body | CAST BRONZE | CAST BRONZE | |
2 | Valve Seat | FORGE BRASS | FORGE BRASS | |
3 | Valve Disc | FORGE BRASS | FORGE BRASS | |
3-1 | Soft Seal | - | PTFE | |
4 | Spring | SWOSC-V | SWOSC-V | |
5 | Stem | BRASS | BRASS | |
6 | Cap | FORGE BRASS | FORGE BRASS | |
7 | Packing （B9DA） | ASBESTOS | ASBESTOS | |
8 | Spring Seat | BsBM | BsBM | |
9 | Nut | BsBM | BsBM | |
10 | Adjusting Screw | BsBM | BsBM | |
11 | Handle （B9DL） | STEEL | STEEL | |
尺寸規(guī)格：
Dimension: Type: Sealing （without lever） mm Type: Lever mm | ||||||||||||||
Size | Inlet | Outlet | Inlet Orifice | Valve Seat Orifice | Lift l | Weight kgs | Size | Weight kgs | ||||||
A | B | C | di | ds | E | F | A1 | |||||||
1/4” x 1/2” | 145 | 1/4” | 1/2” | 8 | 13 | 29 | 47 | 0.52 | 0.50 | 1/4” x 1/2” | 167 | 0.70 | ||
3/8” x 1/2” | 145 | 3/8” | 1/2” | 10 | 13 | 29 | 47 | 0.52 | 0.50 | 3/8” x 1/2” | 167 | 0.70 | ||
1/2” x3/4” | 167 | 1/2” | 3/4” | 13 | 19 | 36 | 55 | 0.76 | 0.80 | 1/2” x 3/4” | 190 | 0.90 | ||
3/4” x 1” | 202 | 3/4” | 1” | 19 | 25 | 40 | 61 | 1.00 | 1.30 | 3/4” x 1” | 223 | 1.40 | ||
1” x 1.1/4” | 233 | 1” | 1.1/4” | 25 | 32 | 50 | 75 | 1.28 | 2.20 | 1” x 1.1/4” | 248 | 2.20 | ||
1.1/4” x 1.1/2” | 256 | 1.1/4” | 1.1/2” | 32 | 38 | 54 | 86 | 1.52 | 2.90 | 1.1/4” x 1.1/2” | 272 | 2.90 | ||
1.1/2” x 2” | 283 | 1.1/2” | 2” | 38 | 50 | 66 | 96 | 2.00 | 4.70 | 1.1/2” x 2” | 299 | 5.00 | ||
應(yīng)用：
中國臺灣317是專業(yè)於蒸氣配鍋爐配管零件及相關(guān)工業(yè)閥類之製造、銷售及研發(fā)迄今已有40年經(jīng)驗。為強(qiáng)化服務(wù)品質(zhì),本公司已於1998通過ISO 9001 SYSTEM 品質(zhì)系統(tǒng)認(rèn)證,提昇自我服務(wù)水準(zhǔn)及客戶的信心。
