大口徑食品衛生級蝶閥 / 8英吋衛生級蝶閥
Big size Sanitary Butterfly Valve
Large Diameter Hygienic Butterfly Valve
衛生級蝶閥具有出色的耐用性和實用性且易於安裝和維護,適用於各種食品,飲料,生技製藥等產業。
不鏽鋼結構:鍛造,精密加工的本體和蝶片,符合衛生標準
FDA核准的材料:EPDM,FKM,SILICONE 等
完整系列的手動和空氣執行器,有控制盒選項
對稱的金屬對金屬體接合不會過度壓縮閥體墊片。
可選擇閥位開關位置指示器
底部閥桿密封口,用於洩漏檢測
可提供各種衛生級接頭和法蘭連接配管
1. ASME BPE 316L forged body, size 1/2”~8”, with controlled sulfur 0.005%~0.017% with 3.1B material certification.
2. SS304 stainless steel manual bonnet and actuator, for high temperature application & wash down.
3. Self-draining & dent / cavity-free for the perfect SIP, CIP best choice.
4. Bidirectional flow, against pressure & vacuum application.
5. FDA & USP class VI (sections 87 & 88) conforming grade Teflon / EPDM diaphragm as standard.
6. Top work with isolating diaphragm minimal maintenance cost.
7. Varies end connections meet all standards and suitable for orbital welding application.
8. 100% naked eye inspection; 100% pressure check.
**ASME BPE surface engineering
|
Microinch (Ra) |
Micro (µm) |
Grits |
SFV1 |
20 |
0.50 |
240 |
SFV2 |
25 |
0.62 |
180 |
SFV3 |
30 |
0.75 |
150 |
SFV4 |
15 |
0.37 |
320 |
SFV5 |
20 |
0.50 |
240 |
SFV6 |
25 |
0.62 |
180 |
NOTE: 1. SFV1~SFV3 Mechanical polish
2. SFV4~SFV5 Mechanical polish + Electro polish