DV90 Series
Stainless Steel Ultra High Purity High Flow Diaphragm Valves
Features
• Suitable for ultra high purity applications
• End connections: Face seal fittings (FSR) and butt welded
• Internal spring-less design and metal-to-metal seal minimizes particle generation and ensures high purity in the flow passages
• Cleaned and degreased for oxygen service according to CGA G-4.1 and ASTM G93 Class C, respectively
• Long service life
• 100% Helium leak tested
Product Inquiry
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Hours
Mon - Fri 8:00 a.m.- 4:45 p.m. PST
Phone
+1.909.606.2726
Fax
+1.909.606.6485
Address
4525 Edison Avenue
Chino, CA 91710, USA
Chino, CA 91710, USA
Ordering Info
| SL | DV90 | B | VSM8 | E |
| Body Material | Model | Options | Inlet/Outlet | Internal Finish |
| SL: 316L | DV90 | (Purge port, 1/4" FSR external threaded fitting) | VSM8 | E: 7 µin |
| None: No purge port | VSF8 | |||
| U: with inlet purge port | TW8 | |||
| D: with outlet purge port | TW12 | |||
| B: with both inlet and outlet purge port |
Please refer to the chart above for the available specifications for the desired connection type.
Inlet & Outlet Connections
| Type | Dimensions | 8 = 1/2" 12 = 3/4" |
| VSM: Face seal swivel male (FSR fittings) | 8 | |
| VSF: Face seal swivel female (FSR fittings) | 8 | |
| TW: Butt welded | 8, 12 |
Restrictions
WARNING: Cancer and Reproductive Harm For more information go to www.P65Warnings.ca.gov