OVENTROP Fill and drain valve Series: Optiflex Type: 447 Brass Knob Self-locking External thread (BSPP)/Hose tail PN16 3/4" (20) Diameter, hose connector: 20mm
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41,92 €/ pieceexcl. VAT
50,72 €incl. VAT
78 In stock - Estimated delivery date 22.09.2026Live Order Tracking
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Brand | OVENTROP |
Series | Optiflex |
Type | 447 |
Norm | EN (DIN) |
Execution | Fill/drain cock |
Construction type | Straight |
Housing material | Brass |
Nominal inner diameter | 3/4" (20) |
Diameter, hose connector | 20 mm |
Connection | External thread (BSPP) |
Connection 2 | Hose tail |
Pressure rating | PN16 |
Face to Face length | 91.5 mm |
Operation | Knob |
Self-locking | Yes |
Type of disc | Ball |
Maximum medium temperature (continuous) | 120 °C |
Maximum pressure at 20 °C | 16 bar |
With operating key | Yes |
With sealing cap | Yes |