Suction and Discharge Valve Flappers Used for Bock Refrigeration Compressors

• Customized: Customized
• Standard Component: Non-Standard Component
• Material: Stainless Steel
• Lead Time: 3-7 Days
• Application: Refrigeration Compressor
• Transport Package: Carton Package
• Model NO.: Flappers
• Trademark: No
• Origin: China
• Production Capacity: 500000/Year

Product Description

Suction and discharge valve flappers  used for refrigeration compressors.

The suction and discharge valve reeds or flappers in a refrigeration compressor are crucial components responsible for regulating the flow of refrigerant gases into and out of the cylinder. These reeds play a significant role in maintaining the efficiency and performance of the compressor.

High-quality suction and discharge valve reeds are designed with precision and durability in mind. They are typically made from materials such as stainless steel or other corrosion-resistant alloys that can withstand the high pressures, temperatures, and repetitive cycles of operation.

The suction valve reed is located on the suction side of the compressor and is responsible for allowing the refrigerant gas to enter the cylinder during the suction stroke. It opens when the pressure in the cylinder is lower than the suction pressure, allowing the gas to flow in, and closes when the pressure equalizes or when the compression stroke begins. A good-quality suction valve reed is designed to provide a tight seal when closed, preventing any backflow or leakage of refrigerant gases.

Similarly, the discharge valve reed is situated on the discharge side of the compressor and controls the flow of compressed refrigerant gases out of the cylinder during the discharge stroke. It opens when the pressure in the cylinder exceeds the discharge pressure, allowing the gases to be expelled, and closes to prevent any reverse flow during the compression stroke. A high-quality discharge valve reed ensures a secure seal when closed, preventing any loss of compressed gases.

Good-quality valve reeds are designed to be lightweight and flexible, allowing for efficient opening and closing actions. They are carefully engineered to have the right tension and geometry, ensuring optimal performance and minimal energy losses during the compression process.


Product Overview
 

Packaging






Company Profile

MDN is a trustworthy manufacturer of glass and metal sintering parts used in refrigeration compressors components. The sealing of glass to metal is vertically integrated with plating, brazing, soldering, and welding. The primary parts created by MDN include hermetic terminals, semi-hermetic compressor terminal plates, crankcase heaters, and thermistor protectors. They offer outstanding electrical insulation, sealing, voltage resistance, and mechanical resistance properties for long-term use.

The company employs engineers with technical expertise in materials engineering. Engineering facilities house state-of-the-art equipment to conduct material system analysis, mechanical/electrical design and testing, shock/cycle testing, and burst testing.

We set high-quality standards from raw material selection, to manufacturing processes, and to finished product inspections. Our compressor terminal plates and crankcase heaters are custom-designed and manufactured to suit refrigeration compressor systems, precisely created to provide long-term reliability.

To fully serve our customers, we have added refrigeration semi-hermetic compressors, and accessories like pistons, connecting rods, valve plates, gaskets, valve reeds, discharge valves and suction valves, shock absorbers, bearing bush, stator&rotor, oil filters, oil pumps, head cylinder covers, crankshafts, protection device, etc…




FAQ

Q: Are you a trading company or manufacturer?
A: We are a factory.

Q: How long is your delivery time?
A: Generally it is 7 days if the spare parts are in stock.

Q: Do you provide the sample? Is it free or extra?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What are your terms of payment?
A: Payment<=USD3000, 100% T/T in advance. Payment>USD5000, 30% T/T in advance, 70% T/T balance before shipment.

If you have another question, pls feel free to contact us.