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NITTO KOHKI 30SF SUS NBR Stainless Steel Female Thread Quick Connect Socket

Name: NITTO KOHKI 30SF SUS NBR Stainless Steel Female Thread Quick Connect Socket
Brand: NITTO KOHKI
SKU: 213-30SF-SUS-NBR
Price: 1165.00 THB
Availability: InStock

Brand : NITTO KOHKI

NITTO KOHKI 30SF SUS NBR Stainless Steel Female Thread Quick Connect Socket

NITTO KOHKI 30SF SUS NBR Stainless Steel Female Thread Quick Connect Socket - 1

213-30SF-SUS-NBR

1,165 Baht

SKU 213-30SF-SUS-NBR ⧉

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Price 1,165 Baht
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Weight : 0.1 kg

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Weight: 0.1 kg

NITTO KOHKI 30SF SUS NBR female thread coupler made of high-grade stainless steel. Wear-resistant, suitable for air and water systems in industrial plants to Japanese standards, providing a secure and dependable connection.

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SKU 213-30SF-SUS-NBR
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NITTO KOHKI 30SF SUS NBR Stainless Steel Female Quick Coupler, High Durability
The NITTO KOHKI 30SF (SP Cupla Series) is a 100% genuine 3/8" female quick-connect socket with female threads (standard Rc 3/8) imported from Japan. Constructed from advanced industrial-grade stainless steel (SUS304), it is engineered for harsh environments, offering superior corrosion resistance and complete rust immunity, entirely setting it apart from standard steel air couplers.

The outstanding feature of the SP Cupla series is its intelligent Two-Way Shut-Off Valve system, which incorporates internal spring valve mechanisms in both the socket and the plug. The moment the user disconnects the coupling, the spring valves on both sides instantly snap shut to block fluid passage within fractions of a second. This mechanism completely stops flow and retains air pressure, water, or chemical lubricants within the lines, preventing system pressure drop and effectively eliminating on-site fluid leakage.

Features

Genuine Stainless Steel (SUS304) Construction: The body provides absolute rust resistance, enduring corrosion from chemicals, water, steam, and outdoor weather conditions.

Intelligent Two-Way Shut-Off System: Equipped with automatic shut-off spring valves on both plug and socket sides upon disconnection, definitively preventing air blasts and fluid leaks.

Premium NBR Sealing: Fitted with high-quality abrasion-resistant rubber seals. The valve surface grooves are precision-engineered to seal pressure tightly, ensuring zero leaks even in high-pressure systems.

Top-Class High Pressure Resistance: Capable of handling normal working pressures up to 7.5 MPa (75 bar or 1,088 PSI), several times more durable than conventional light-duty air couplers.

Secure Connection, High Safety: The locking mechanism engages the male plug stem with high precision. The sliding sleeve moves smoothly for quick, easy coupling and uncoupling, locking securely without loosening during operation.

Applications

Chemical and Laboratory Industries: Ideal for transferring fluids, mild chemicals, or gases in production lines that require clean conditions and corrosion resistance.

Electronics and Food Production Lines: Used at air or fluid supply points where rust contamination in the manufacturing process must be strictly avoided.

Cooling Lines: Suitable for connecting to hot water, cold water, or lubricating oil lines in heavy machinery and plastic injection molding machines.

Outdoor and Marine Applications: Used in shipbuilding, coastal maintenance lines, or outdoor air supply points constantly exposed to moisture and salt spray.

Specification

Brand: NITTO KOHKI (Made in Japan)

Series: SP Cupla (Type A)

SKU: 30SF (Stainless Steel NBR)

Product Type: Quick Connect Socket

Coupler Size: 3/8 inch (Series 3 Cross Section)

End Thread Type: Female Thread, Standard Rc 3/8 inch

Body Material: Premium Stainless Steel (SUS304)

Seal Material: Nitrile Rubber (NBR)

Valve System: Two-Way Shut-Off Valve

Working Pressure: 7.5 MPa (75 bar / 1,088 PSI)

Max Pressure: 10.0 MPa (100 bar / 1,450 PSI)