





€4,137.00/ pieceexcl. VAT
€5,005.77incl. VAT
Estimated delivery date - 02/12/2026Live Order Tracking
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Series | DRV 830-D |
Type | 8938 |
Model | Direct-acting |
Connection | Flange |
Nominal inner diameter | DN50 |
Capacity type | Standard |
Kvs value | 14 m³/h |
Pressure rating | PN40 |
Reduced pressure range | from 0.3 to 2 bar |
Maximum inlet pressure | 16 bar |
Medium temperature | from 20 to 200 °C |
Housing material | Stainless steel |
Material quality | 1.4408 |
Material disc | 1.4404 |
Seat material | 1.4404 |
Membrane material | 1.4404 |
Spring material | Stainless steel |
Material spring bonnet | 1.4408 |
With couplers | No |
With pressure gauge | Optional |
Gauge port | 1/4" (8) internal thread (BSPP) |
Backflow preventer | No |
DN | DN50 |
P | from 0.3 to 2 bar |
A | 165 mm |
H | 262 mm |
H1 | 83 mm |
L | 230 mm |
Weight | 14.5 kg |