Naiwo Quick Coupler ISO 7241-a Hydraulic Hose Pipe Quick Connector Coupling (Steel)

Product Description

 

NWA series quick coupling (steel)

Product Description

 

Product Feature
 

1.Meet the standard ISO 7241-A 
2.Streamline valve with small pressure drop
3.Standard material:carbon steel
4.Standard seal:nitrile rubber,fluoride rubber
 

Seal elastomer data
Seal	Maximum working temperature range
Nitrile rubber	-20ºC to +100ºC
Fluoride rubber	-25ºC to +150ºC

Product Parameter

 

Size (in)	ISO (mm)	Max Working Pressure (bar)	Rated Flow (l/m)	Min Blast Pressure (bar)			Fluid Loss(ml-cc)
		connection		connection	male	female
1/4	6.3	315	12	1450	1510	1760	0.5
3/8	10	315	23	1590	1470	1520	1.9
1/2	12.5	250	45	1240	1000	1460	2.7
3/4	20	250	106	1040	900	1530	9.3
1	25	200	189	1300	1300	960	16
1-1/4	32	200	288	1090	1140	850	30
1-1/2	40	160	379	820	810	790	54
2	50	100	757	1100	650	960	120

Application Range

         

 

Hydraulic & fluid delivery
Agriculture machine
Building equipment
Touring car,snow clearer truck and maintenance truck
Factory manufacturing

 

 

Interchangeability

 

FASTER        ANV series
STUFF          H-1500 series
PARKER        6600 series
AEROQUIP    FD56 series(5600 series)

 

 

Photos Of Different Sizes

 

Hebei Naiwo Fluid Technology Co. Ltd is located in matou economic development zone of hebei province, China. We are specialized in production of NAIWO brand quick coupling(ISO16028, ISO7241-A, ISO7241-B) with stainless steel, carbon steel and brass material. The quick coupling can be widely used for metallurgy, oil, chemical, food, shipbuilding, agriculture machine, construction machine, special car/truck, paper making, drilling platform and other fields.

We take the "leading technology, excellent quality, perfect service" as the company culture and management concept, focus on strict production procedures and related testing equipment, which help our factory win the clients′ praise and trust all over the world.