,

Nacol Accumulator Stop Valve Size Chart

Made in Japan
Manufacturer: Nacol Co., Ltd. (The company name has changed from Japan Accumulator Co., Ltd. as of April 2024.)

Bonded drawings

Nacol Accumulator Stop Valve Size ChartThis valve is an accumulator stop valve integrating a main valve and a drain valve.
It can relieve the accumulator hydraulic pressure by closing the main valve and opening the drain valve,
facilitating maintenance (bladderreplacement, etc.) and checking of gas charging pressure.

Specifications

Item Number 6080HFACC321023 6080HFACC3210NS 6080HFACC3210NN 6080HFACC5010NS 6080HFACC5010NN
MPa
Maximum Allowable Working Pressure MPa
21
A1 mm 76 98 138
A2 mm 76 98 155
B1 mm 56 73
B2 mm 56 73 103
C mm 110 140 150
D mm 24 78
E mm 203 208 255 258 341
F mm 60.5 66.5 89
H1 M12 M16
H2 M12 M16 M22
V1 180 140 180
Oil Control No Yes No Yes
Drawing AS-0478 AS-0748 AS-0749 AS-0750 ES-17269
2D CAD HFACC321023 HFACC3210NS HFACC3210NN HFACC5010NS HFACC5010NN
Item Number 6080HFACC5010NSL 6080HFACC5010NNL 6080HFL35ACC321011H
※1
MPa
Maximum Allowable Working Pressure MPa
21 35
A1 mm 138 104
A2 mm 155 114
B1 mm 103 φ73
B2 mm 103
C mm 150 114
D mm 78
E mm 258 341 170
F mm 89
H1 M22 M16
H2 M22
V1 180 140
Oil Control No Yes No
Drawing AS-0751 ES-17268 AS-1424
2D CAD HFACC5010NSL HFACC5010NNL HFL35ACC321011H

※1 Since the outer diameter of the main valve handle is larger than the dimension of valve body, please pay attention to the installation space.

※2 The figure shows the shape of representative model. Confirm the actual shape with the drawing or the actual product.

 

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