Drastar DRA700 Series Pressure Regulator
RM 0.00
Description
Lock Type Ultra High Purity Low Pressure Reducing Regulator
Drastar DRA700 Series Pressure Regulator is a lock-type UHP low pressure reducing regulator with B.A. 25Ra surface finish and applicable for semiconductor hook-up line and bulk gas line. Drastar DRA700 Series Pressure Regulator Inlet pressures are 3000psig (210bar) or 600psig (42bar) and outlet pressure are from 5psig (0.3 bar) up to 250psig (17bar).
Features
- Threadless type: enhanced particle prevention by adopting the locking-plate seal system (DRASTAR patent #10-0753280)
- All works of welding, assembly, test and cleaning are performed in class 100 and class 10 clean-rooms
- Design proof pressure: 150% of maximum rated
- Various gauge port options including ¼” H.P.I.C, ¼” male or female swivel
- Cv values from as little as 0.06 up to 1.2
- Inlet pressures are either 3000psig (210bar) or 600psig (42bar)
- outlet pressures are from 5psig (0.3bar) up to 250psig (17bar)
- Lock type economical regulator
- Surfaces finishes to B.A. 25Ra microinch
- Push and lock type handle (DRASTAR patent #10-1086199) mounted
- Threadless type: enhanced particle prevention by adopting the locking-plate seal system (DRASTAR patent #10-0753280)
- All works of welding, assembly, test and cleaning are performed in class 100 and class 10 clean-rooms
- Design proof pressure: 150% of maximum rated
- Applicable for hook-up line of Semiconductor proces
Key specifications
| Type | UHP, Lok Welded – Pressure Reducing Regulator |
| Maximum Inlet Pressure | 3000 psi (210 Bar) |
| Maximum Outlet Pressure | 250 psi (17 Bar) |
| Cv Options | 0.06, 0.2 0.5, 1.0, 1.2 |
| Sensing Type | Diaphragm |
| Port Sizes | 1/4″, 3/8″, 1/2″, 3/4″ |
| Port Type | Lok |
| Application | Gas |
