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Siemens 257-02042 Valve Body, 1/2 in. NO
Siemens 257-02042 Valve Body, 1/2 in. NO
Regular price
$200.38 USD
Regular price
Sale price
$200.38 USD
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Low stock: 3 left
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SKU:257-02042
View full details![Siemens 257-02042 Valve Body, 1/2 in. NO — New England Supply House spec card [NESH-SPEC-CARD-V2]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-25702042-card.png?v=1794068655&width=1445)
![Siemens 257-02042 Valve Body, 1/2 in. NO specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-25702042-specs.png?v=1794068656&width=1445)
This Siemens 257-02042 is a genuine replacement valve body for pneumatic and electric valve actuator assemblies in HVAC control systems. It features a 1/2 in. female by union male connection, a normally open (NO) valve action, and a flow coefficient of 4.0 Cv. The brass body is built for a 3-8 psi spring range. Confirm the part number against your equipment's parts list before ordering.
Specifications
| Part Number | 257-02042 |
|---|---|
| Brand | Siemens |
| Type | Valve Body |
| Pipe Size | 1/2 in. (Female x Union Male) |
| Valve Action | Normally Open (NO) |
| Flow Coefficient | 4.0 Cv |
| Spring Range | 3-8 psi |
| Body Material | Brass |