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HK V257 5-1/8

Throttle check valve IGR1/8" 400bar
HKV2575-1/8

The product image may differ

HKV2575-1/8
HKV2575-1/8 HKV2575-1/8
流量 最大
8 l/min
压力 nom.
400 bar
螺纹
G 1/8″ -28 
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Please choose a variant

Show table of articles

Article

HK V257 5-1/8 HK V257 5-1/4 HK V257 5-3/8 HK V257 5-1/2 HK V257 5-3/4 HK V257 5-1 HK V257 5-11/4 HK V257 5-11/2 HK V257 5-2
Product details for

HK V257 5-1/8

流量 最大
8 l/min
压力 nom.
400 bar
螺纹
G 1/8″ -28
A
50 mm
B
64 mm
C
16 mm
D
13.5 mm
All characteristics

Characteristics

工作压力
  • 达 400 巴 
规格
  • 钢规格,带精密阀杆 
  • suitable for control panel installation 
Customs tariff number
  • 84812010 

Product description

Notes
These valves must be set according to the application.
Description
Precise volumetric flow control or barring in one flow direction, free flow in the opposite direction.
Metallic seal without leakage, linear opening cross-section.
Precise throttling over a wide flow rate range.
Opening pressure of the check valve 0.5 bar.
Setting is as for the throttle valve.
The hexagon socket screw in the setting knob serves for locking.
An additional lock nut is available for control panel installation.

Product variants

9 Results
Search
Show dimensional drawing
Identifier
流量 最大 (l/min)
压力 nom. (bar)
螺纹
A (mm)
HK V257 5-1/8
8 l/min
400 bar
G 1/8″ -28 
50 mm
Learn more
HK V257 5-1/4
14 l/min
400 bar
G 1/4″ -19 
66 mm
Learn more
HK V257 5-3/8
38 l/min
400 bar
G 3/8″ -19 
79 mm
Learn more
HK V257 5-1/2
50 l/min
400 bar
G 1/2″ -14 
95 mm
Learn more
HK V257 5-3/4
80 l/min
400 bar
G 3/4″ -14 
115 mm
Learn more
HK V257 5-1
190 l/min
320 bar
G 1″ -11 
139 mm
Learn more
HK V257 5-11/4
200 l/min
320 bar
G 1.1/4″ -11 
157 mm
Learn more
HK V257 5-11/2
350 l/min
320 bar
G 1.1/2″ -11 
190 mm
Learn more
HK V257 5-2
450 l/min
320 bar
G 2″ -11 
228 mm
Learn more
Δp=20巴时最大流速值

Column selection

流量 最大 (l/min)
压力 nom. (bar)
螺纹
A (mm)
B (mm)
C (mm)
D (mm)
Δp=20巴时最大流速值

Parts and Accessories

Accessories

MAS_HK_KM_202

HK KM 202

9 Variants

Counter nut

Use

for control panel installation of valves HK V2 572 and HK V2 575

Customs tariff number

84812010