- Product Description
- Dimension Drawing
The Parker Veriflo Quantum 944 manually operated diaphragm valve is an exceptionally clean valve engineered to provide reliable performance from vacuum to 3,500 psig. The diaphragm is sealed metal-to-metal to the body and is designed with an upward bias. This enables the 944 manual valve to be used with either an upstream or downstream vacuum.
- 10 Ra standard surface finishes
- Internally threadless and springless
- Fully field serviceable seat can be replaced without special tools
- 100% Helium leak tested