CUPLA Quick Connect Couplings for various pressures. Manufactured by Nitto Kohki. Made in Japan (stainless steel quick coupling)

CUPLA Quick Connect Couplings for various pressures. Manufactured by Nitto Kohki. Made in Japan (stainless Steel Quick Coupling) Product Description   Nitto Kohki's unique technologies and dedicated research have been guaranteed by numerous patents, which led to the development of 25,000 diffrent cupla variations. "Cuplas" quick connect couplings are produced as the crystallization of high-grade know-how nurtured in the fields of fluid engineering and materials engineering, and top level precision machining technology.   1. Lower Pressure | Hi Cupla 1/8 - 1" [Features] The Hi Cupla model manufactured by Nitto is a low-pressure quick coupling suitable for the connection of factory air supply with pneumatic Tools. This tool offers important structural parts of steel models which feature a heat treated quality for the improvement of strength, therefore providing an enhanced durability and resistance to wear.  The Nitto low pressure quick coupling is available in a steel coupling and brass or stainless steel version, fit for air and water respectively. In addition, it is advised that the fluid comes out from the plug during disconnection.
[Specification]

Operating pressure	Min. : 10 bar (145.04 psi); Max. : 15 bar (217.56 psi)
Application	Hose, Rc, R, G:  1/8 - 1"
Material	stainless steel, steel, brass

[Models and Dimensions]   | NEW TSP Cupla  Socket with Ball Valve  1/4 - 1" [Features]  One-piece design of TSP Cupla socket and ball valve. Sleeve stopper mechanism prevents accidental disconnection (when the valve is open). Socket valve can be opended and shut off while socket and plug are connected. Ball valve design provides for high flow rate. High viscosity fluid such as grease can be applied.   The handle of the ball valve locks the sleeve to prevent disconnection of the plug during use. [Specification]

Model		BV-2TSF	BV-3TSF	BV-4TSF	BV-6TSF	BV-8TSF
Size (Thread)		1/4"	3/8"	1/2"	3/4"	1"
Body material		Brass
Working pressure	Mpa	1.0
	kgf/cm²	10
	bar	10
	PSI	145
Seal material Working temperature range		-	Seal material		Mark	Working Temprature range
		Cupla Part	Fluoro rubber		FKM	-5℃ to +120 ℃
		Ball Valve Part	Fluropolymer resin		-

*Interchangeability: The plug and the TSP Cupla can beconnected with the same size. [Models and Dimensions] Connection part between a Standard TSP Cupla socket and a commercially available ball valve is eliminated for enhanced sealing, and the overall length is reduced by around 30%.
  2. Medium Pressure | TSP Cupla  1/8 - 2" [Features]  The TSP Cupla from Nitto is designed with a valveless structure that is compatible with a wide range of fluids, such as air, water, hydraulic oil, gas, and other chemicals. It is also ideal for grease and other fluids with high viscosity. 
This model comes in different body materials, end configurations and sizes to suit specific applications. [Specification]

Operating pressure	Min.: 15bar (217.56 psi); Max. : 75 bar (1087.78 psi)
Application	Hose, Rc, R,:  1/8 - 2", High Flow
Material	stainless steel, steel, brass

  [Models and Dimensions]     | Zerospill Cupla  1/4 - 1" [Features]
The Zerospill cupla by Nitto is an easy to connect coupling which minimizes spillage during disconnection to keep workshops always clean. It comes with the latest and unique seal system that reduces the spillage by up to 96% compared to conventional couplers.
 [Specification]
 

Operating pressure	35bar (507.63 psi)
Application	Water, Hydraulic Oil, Air, Gas: R 1/4 - 1"
Material	stainless steel, brass

  [Models and Dimensions]3. High Pressure
| 280 Cupla 1/4 - 1"  [Features]
The 280 Cupla from Nitto is equipped with a plug and socket that feature internal shut-off valves operating automatically while avoiding leakage during disconnection. It is capable of working with pressures ranging from 27.5 MPa up to 31.5 MPa. Manufactured with sturdy steel material, the body features additional quenching treatment which permits working with hydro pressure impacts.

This model complies with ISO 7241-1A standards to guarantee quality performance. A wide variety of end configurations is available upon request.[Specification]

Operating pressure	Min.: 275 bar (3988.54 psi); Max.: 315 bar (4568.69 psi)
Application	Water, Hydraulic Oil, Air, Gas: R 1/4 - 1"
Body Material	Special steel (Bright chromate conversion coating: silver)

  [Models and Dimensions]Please, o not hesitate to ask any dpibt you might have or for any other of the following products!
  FAQ New Buyer Q&A  : What is TOKIWA CO.,LTD?  : We are a Japanese Trading Company, with great experience in the industrial products business. We have developed a professional skilled service to customers for more than 90 years.    : What can TOKIWA provide?  : We mainly deal with Rubber Hose, PVC Hose, V-Belt, Timing Belt, Roller Chain, PVC Tarpaulin, Bearing, Tape, Hand Tools, Packing, Rubber Sheet, Film…etc.    : How is your service quality?  : We provide a 24 hours quick reply. Fast delivery service after payment confirmation.    : Can you provide samples?  : Yes, product sample inquiries are warmly welcomed. You only need to pay for the shipping.    : How can I send a request for quotation?  : Kindly inform us with Product #No. or Code. & Quantities for each product.    : What is your MOQ (Minimum Order Quantity)?  : We do not have MOQ for our products, you can order even just 1 piece.    : How can I pay?  : We accept L/C, T/T, PayPal.    : How about your Inspection & Packaging?  : We will do inspection before packaging. Standard Export Packaging.    : How about your shipment?  : We can deliver both by air and sea. We use a wide range of companies and services such as EMS, FedEx, UPS, DHL, TNT, Less than Container Load, 20ft & 40ft Container.    : I want to buy one of your products, but I don't speak Japanese. Can you speak English?  : Yes, of course. In Tokiwa, our experienced multilingual trading team
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