SMC 304 Stainless Steel Female Pneumatic Quick Connect Coupling, R 1/2 Female Threaded

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RS Stock No.:
850-9085
Mfr. Part No.:
KKA6P-04F
Brand:
SMC
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Brand

SMC

Threaded Connection

R 1/2 Female

Coupling Gender

Female

Thread Size

1/2

Coupling Type

Quick Connect Coupling Plug

Manufacturer Series

KKA

Connection Type

Threaded

Material

304 Stainless Steel

Thread Gender

Female

Thread Standard

R

Maximum Operating Pressure

0 → 1 MPa, 10 (Proof) MPa

Finish

Fluorine-Contained

Minimum Operating Temperature

-5°C

Maximum Operating Temperature

+150°C

RoHS Status: Exempt

COO (Country of Origin):
JP

SMC KKA Series Pneumatic Quick Connect Coupling, R 1/2 Female Threaded Connection, 304 Stainless Steel - KKA6P-04F


This pneumatic quick connect coupling is designed for efficient and secure connections in fluid handling systems. Constructed from durable 304 stainless steel, this coupling features a female thread connector and a threaded quick connect fitting measuring 1/2 inch. It operates effectively within a temperature range of -5 °C to +150 °C, making it suitable for diverse environments.

Features & Benefits


• Robust 304 stainless steel construction ensures long-term durability
• High-pressure coupling rated for up to 1 MPa and 10 MPa proof pressure
• Designed with a reliable FKM seal coupling for excellent leakage protection
• Quick connect mechanism simplifies and speeds up the connection process
• Retains fluid integrity even in high-temperature applications
• Female thread connector facilitates easy installation across various systems

Applications


• Ideal for automation systems requiring quick connection and disconnection
• Useful in pneumatic within the electrical and mechanical industries
• Suitable for use in compressed air and water transport systems
• Configured for use with one-touch fittings for rapid adjustment
• Widely used in industrial settings where high pressure is routine

What materials ensure the longevity and safety of this coupling?


The coupling is manufactured from 304 stainless steel, providing corrosion resistance and durability in various applications. The seal is made from FKM, ensuring minimal leakage and effective sealing under high pressure.

How does the coupling maintain fluid integrity in extreme temperatures?


The design incorporates a robust FKM seal, which allows for reliable operation in temperatures ranging from -5 °C to +150 °C, addressing challenges in high-temperature environments.

What is the advantage of using a quick connect mechanism?


The quick connect mechanism allows for fast and efficient disconnection and reconnection, reducing downtime and improving productivity in automated systems.

Can this coupling be used in outdoor applications?


Yes, it is suitable for outdoor use as stainless steel construction resists weather and corrosion, while the operational temperature range accommodates various environmental conditions.

How do I ensure a secure fit during installation?


The coupling features a female thread connector, designed for precise threading, ensuring a tight seal. Make sure to apply the proper torque during installation to prevent leakage or disconnection.


SMC S Couplers


KK Series has a unique connection method. A slim body design and large effective area are achieved with a construction that does not use steel balls and therefore does not restrict the flow path. Blocks are avoided due to no valve spring located within the flow path. This is a lightweight coupler smaller in body size.

Note

Do not use the S couplers with a leak tester or for vacuum retention because they are not guaranteed for zero leakage

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