






€420.80/ pieceexcl. VAT
€509.17incl. VAT
8 In stock - Estimated delivery date 10/11/2026Live Order Tracking
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Brand | ECON® |
Type | 3251 |
Norm | EN (DIN) |
Construction type | Free-flow |
Housing material | Stainless steel |
Material quality | 1.4408 |
Nominal inner diameter | 2" (50) |
Connection | Internal thread (BSPP) |
Standard thread connection | ISO 228-1 |
Pressure rating | PN40 |
Face to Face norm | Manufacturer standard |
Face to Face length | 152 mm |
Operation | Hand wheel, rising with rising stem |
Type of disc | Fixed disc |
Type of bonnet | Screwed |
Stem seal type | Gland seal |
Sealing | PTFE |
Material disc | AISI 316 |
Spindle material | AISI 316 |
Primary spindle seal material | PTFE |
Material bonnet | 1.4408 |
Bonnet gasket material | PTFE |
Actuator material | Stainless steel |
Minimum medium temperature (continuous) | -10 °C |
Maximum medium temperature (continuous) | 180 °C |
Maximum pressure difference at 20 °C | 40 bar |
DN | 2" (50) |
H | 180 mm |
L | 152 mm |
M | 83 mm |
Weight | 3.5 kg |