![Siemens 257-02046 Control Valve, 1 in. Normally Open — New England Supply House spec card [NESH-SPEC-CARD-V2]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-25702046-card.png?v=1794068073&width=1946)
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Siemens 257-02046 Control Valve, 1 in. Normally Open
Siemens 257-02046 Control Valve, 1 in. Normally Open
Regular price
$269.08 USD
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Sale price
$269.08 USD
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Low stock: 6 left
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SKU:257-02046
View full details![Siemens 257-02046 Control Valve, 1 in. Normally Open — New England Supply House spec card [NESH-SPEC-CARD-V2]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-25702046-card.png?v=1794068073&width=1445)
![Siemens 257-02046 Control Valve, 1 in. Normally Open specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-25702046-specs.png?v=1794068073&width=1445)
The Siemens 257-02046 is a 1 in. bronze 2-way control valve with a normally open position, a 10 Cv flow coefficient and an equal-percentage flow characteristic, designed to pair with a pneumatic actuator operating over a 3-8 psi spring range. It is a genuine Siemens replacement part.
Confirm the part number against your equipment's parts list before ordering.
Specifications
| Part Number | 257-02046 |
|---|---|
| Brand | Siemens |
| Type | Control Valve |
| Size | 1 in. |
| Configuration | 2-Way |
| Position | Normally Open |
| Flow Coefficient (Cv) | 10 |
| Spring Range | 3-8 psi |