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Castel 3136W Castel 3136W/4 Differential Valve

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CASTEL / PRESSURE REGULATORS

Castel 3136W/4 Differential Valve

Castel 3136W

Castel 3136W/4 Differential Valve — pressure regulator that regulates pressure or capacity in a correctly engineered refrigeration circuit. Listed data: Product Line: POLYHEDRA; Regulator Type: Differential Valve.

Brand
Castel
Model
3136W
SKU
3136W/4
Part number
3136W/4
Availability
Confirm on inquiry

Wholesale pricing and lead time on request.

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Product overview

The Castel 3136W/4 Differential Valve is a pressure regulator that regulates pressure or capacity in a correctly engineered refrigeration circuit. Key listed data for this exact entry includes Product Line: POLYHEDRA; Regulator Type: Differential Valve; Series: 3136W.

Product overview

Castel 3136W/4 Differential Valve is listed by SYREF for international refrigeration and HVAC sourcing. The complete model and suffix identify the required configuration.

Features

  • Product Line: POLYHEDRA
  • Regulator Type: Differential Valve
  • Series: 3136W
  • Connection: 1/2 in SAE Flare
  • Regulation Range: Opening differential 1.4–3 bar

Applications

Use this component only for applications in pressure regulators where refrigerant, pressure, temperature, capacity, electrical and connection requirements match the current manufacturer data.

Technical specifications

Specification Value
Brand Castel
Model 3136W
Part number 3136W/4
Product Line POLYHEDRA
Regulator Type Differential Valve
Series 3136W
Connection 1/2 in SAE Flare
Regulation Range Opening differential 1.4–3 bar
PS 50 bar
MWP 725 psi
TS '-40 to +150 °C

Selection and replacement notes

Confirm the complete part number, refrigerant, pressure and temperature limits, connection details, required capacity and installation arrangement against current manufacturer documentation before ordering.

Related products

Compare compatible options: Castel 3136W/5 Differential Valve; Castel 3310/4 Capacity Regulator. Match the complete code and operating conditions before substitution.

Request a quotation

Send SYREF the complete part number, quantity, destination and operating conditions to request availability, technical confirmation and a quotation.

Technical source: official manufacturer documentation. Final specifications must be checked against the current full order code.

SPECIFICATION-LED SOURCING

Technical specifications

SpecificationValue
Product LinePOLYHEDRA
Regulator TypeDifferential Valve
Series3136W
Connection1/2 in SAE Flare
Regulation RangeOpening differential 1.4–3 bar
PS50 bar
MWP725 psi
TS-40 to +150 °C

Manufacturer documentation

Castel_Catalogo_2026_IT-EN-FR-DE.pdf ↗

Verify final specifications against the full manufacturer order code and current datasheet. Share your refrigerant, voltage and application when requesting a quote.

Frequently asked questions

What is Castel 3136W/4 Differential Valve used for?

It regulates pressure or capacity in a correctly engineered refrigeration circuit. Suitability depends on the complete system operating conditions and current manufacturer limits.

What should be confirmed before ordering 3136W?

Confirm the complete part number, refrigerant, pressure and temperature limits, connection details, required capacity and installation arrangement against current manufacturer documentation before ordering.

What is the listed product line for 3136W?

The value in this product record is POLYHEDRA. Verify it against the current documentation and complete order code before purchase.

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