,

Nitta H Series Q.D.C.

Product Made in Japan
Manufacturer: Nitta
Model: H Series

Product Description

Valve type Specification description
VH type Type with open / close valve mechanism
OH type Open type open type
PH type A type that can be connected with low residual pressure
Seal material Operating
temperature
limit
NBR(standard) -30~ +93℃
EPDM -54~ +149℃
FKM -30~ +190℃
Variety Type VHN OHN PHN
VHC
OHC × ×
PHC × ×

Steel type (carbon steel)

Coupler_Steel_Q.D.C H series
Fluid used
General hydraulic oil

Water

Chemicals
Operating temperature limit Seal material
NBR     :-30℃~ +93℃
EPDM    :-54℃~ +149℃
Fluorine rubber:-30℃~ +190℃
Maximum working pressure 7.0~ 45.0MPa

The possibility of large spills exist do the high volume that can pass through the system.
The PH type has a bult-in “PH valve” that can be easily connected to relieve residual pressure.
Sealing materials is prepared for 3 types: NBR, EPDM and FKM. (but PH type is NBR only.)
Sleeve lock mechanism is possible to make the existing connection more secure by rotating the sleeve and moving the slit away from the lock-pin.

Brass type (C3604)

Coupler_Brass Hydraulic_Q.D.C H Series
Fluid used
General hydraulic oil

Water

Chemicals
Operating temperature limit Seal material
NBR     :-30℃~ +93℃
EPDM    :-54℃~ +149℃
Fluorine rubber:-30℃~ +190℃
Maximum working pressure 7.0Mpa

The possibility of large spills exist do the high volume that can pass through the system.
Sealing materials is prepared for 3 types: NBR, EPDM and FKM.
Sleeve lock mechanism is possible to make the existing connection more secure by rotating the sleeve and moving the slit away from the lock-pin.

SUS304 type

H Series
Fluid used
General hydraulic oil

Water

Chemicals
Operating temperature limit Seal material
NBR     :-30℃~ +93℃
EPDM    :-54℃~ +149℃
Fluorine rubber:-30℃~ +190℃
Maximum working pressure 7.0Mpa

The possibility of large spills exist do the high volume that can pass through the system.
Sealing materials is prepared for 3 types: NBR, EPDM and FKM.
Sleeve lock mechanism is possible to make the existing connection more secure by rotating the sleeve and moving the slit away from the lock-pin.

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