Aluminum Wafer Butterfly Valve – Lightweight & Durable Flow Control Solution for Water Systems
Product Overview
Our Aluminum Wafer Butterfly Valve is a high-performance, corrosion-resistant valve designed for water supply, HVAC, and industrial piping systems. Featuring a lightweight aluminum body and precision-engineered components, this valve combines easy installation with long-term reliability, making it ideal for projects where weight reduction and durability are critical.
Aluminum Wafer butterfly valve Specifications:
| Size |
DN50-DN1000 |
| Nominal Pressure |
PN10/16, 150-300LB |
| Working Temperature |
-30。c – 135。C |
| Suitable Media |
Chemicals, air, water, steam, oil, acids, salts ect |
Standards:
| Design standard |
API609, ANSI16.34, JISB2064, GB T12238 |
| Face to Face |
API609, DIN3202, ISO5752, BS5155 |
| Flange drilling |
DIN2501 PN10/16, ANSI 125/150/300, BS4504, JIS10K |
| Top Flange |
ISO5211 |
| Test Inspection |
API598 |
Material:
| Body |
Aluminum,Cast Iron, Ductile Iron, Carbon Steel, Stainless Steel |
| Disc |
Ductile Iron, Carbon Steel, Stainless Steel |
| Stem |
Stainless Steel |
| Seat |
EPDM, NBR, PTFE, VITON, HYPALON |
| O ring |
EPDM, NBR |

Standard Materials Of Main Parts
| ITEM |
PART NAME |
MATERIAL |
| 1 |
Body |
Aluminium |
| 2 |
Seat |
EPDM |
| 3 |
Shaft |
SS420 |
| 4 |
Disc |
CF8 |
| 5 |
Bushing |
PTFE |
| 6 |
O Ring |
NBR |
| 7 |
Handle |
Aluminium |
Dimensions:(mm)