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JM Eco-Friendly Flange 4-Point 90° Elbow Tube Fitting with Service Valve | Refrigeration Hose Connector

Brand Name:	YINHUASHENG
Model Number:	JM4-90-019A
MOQ:	1PCS
Price:	negotiation
Payment Terms:	L/C,T/T
Supply Ability:	1000

Detail Information

Product Description

Detail Information

Place of Origin:

CHINA

Certification:

CE/ISO

Model:

JM Eco-Friendly Flange 4-Point 90° Elbow Tube With Service Valve

Size:

4-point (DN10 / 1/2" Equivalent)

Connection Type:

OR Hose End + JM Eco-friendly Flange End

Angle:

90° Bend

Material:

Stainless Steel / Aluminum Alloy (optional)

Service Valve:

Integrated For Refrigerant Charging/testing

Packaging Details:

WOODEN CAGE/CARTOON

Supply Ability:

1000

Highlight:

Eco-friendly refrigeration hose connector

4-point flange tube fitting

90° elbow service valve fitting

Product Description

JM Eco-Friendly Flange 4-Point 90° Elbow Tube Fitting with Service Valve

High-performance pipeline fitting for refrigeration and cold chain systems featuring flange mounting plate and integrated service valve. Provides stable, leak-proof connection between hoses and core refrigeration components while meeting environmental protection standards.

Key Features

Eco-Friendly Flange Design: Compliant with environmental regulations for safe, non-polluting refrigerant handling
4-Point Size & 90° Elbow Structure: Ideal for routing hoses in narrow spaces while avoiding pipeline bending stress
Built-in Service Valve: Enables convenient refrigerant charging, pressure testing, and system maintenance without disassembly
Flange Mounting Plate: Provides secure, vibration-resistant installation suitable for harsh road conditions
High-Strength Materials: Stainless steel or aluminum alloy construction resists corrosion, wear, and high pressure
Dual O-Ring Sealing: Prevents refrigerant leakage under variable temperature and pressure conditions
Precision Machining: Smooth inner bore minimizes flow resistance and pressure loss

Technical Specifications

Parameter	Details
Model	JM Eco-Friendly Flange 4-Point 90° Elbow Tube with Service Valve
Size	4-point (DN10 / 1/2" equivalent)
Connection Type	OR hose end + JM eco-friendly flange end
Angle	90° bend
Material	Stainless steel / aluminum alloy (optional)
Sealing Method	Dual O-ring (EPDM/NBR) + flange gasket
Service Valve	Integrated for refrigerant charging/testing
Compatible Fluids	R404a refrigerant
Application	Refrigerated trucks, cold chain units, commercial refrigeration systems
Mounting	Flange plate with bolt holes for secure installation

Applications

Refrigerated Truck & Container: Connects hoses to compressors, oil separators, and receivers in transport refrigeration units
Cold Chain Logistics: Suitable for pharmaceutical, food, and frozen goods transport vehicles
Commercial Refrigeration: Applied in cold storage, display cases, and industrial refrigeration equipment
HVAC Systems: Used in air conditioning and heat pump refrigerant pipelines

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