| Sr No. | Description | Material |
|---|---|---|
| 01 | BODY | CAST IRON / ASTM A216 GR. WCB / ASTM A351 GR. CF8 / ASTM A351 GR. CF8M |
| 02 | BONNET | CAST IRON / ASTM A216 GR. WCB / ASTM A351 GR. CF8 / ASTM A351 GR. CF8M |
| 03 | PLUG | ASTM A217 CA15 / 13% CR. + STL ON WCB / SS 304 / SS 316 |
| 04 | SEAT | 13% CR. + STL ON WCB / SS 304 / SS 316 |
| 05 | SPINDLE | SS 304 / SS 316 / AISI 410 |
| 06 | GLAND BUSH | SS 304 / SS 316 / AISI 410 |
| 07 | GUIDE | SS 304 / SS 316 / AISI 410 |
| 08 | BRACKET | CAST IRON / ASTM A216 GR. WCB / ASTM A351 GR. CF8 / ASTM A351 GR. CF8M |
| 09 | CONNECTING NUT | SS 304 / SS 316 / AISI 410 |
| 10 | GASKET | SPW SS 304 GRAPHITE FILLER |
| 11 | HOUSING | CARBON STEEL / STAINLESS STEEL |
| 12 | BOLT & NUT | CARBON STEEL / STAINLESS STEEL |
| CLASS | HYDROSTATIC | PNEUMATIC | |
|---|---|---|---|
| BODY | SEAT & BACK SEAT | AIR | |
| 150# | 31 Kg/cm² | 22 Kg/cm² | 7 Kg/cm² |
| 300# | 78 Kg/cm² | 57 Kg/cm² | 7 Kg/cm² |
Quick Answers to Common Questions
It is a pneumatically operated valve designed for precise flow control in 2-way and 3-way process applications.
These valves are commonly used in chemical, pharmaceutical, food, water treatment and process industries.
A 2/2 way valve controls one inlet and one outlet, while a 3/2 way valve provides three ports for diverting or switching flow.
Yes, they are designed for reliable flow regulation and automated operation in various industrial process systems.
Yes, Flowdo Industries manufactures and supplies pneumatic diaphragm control valves for different industrial requirements in India.