Anti Water Hammer Valves from Solenoid Valves UK
 
 
 
I style Anti Water Hammer Arrestor
 
 
 Connexion Inline AIT & AIF Series Water Hammer Arrestor
BSP Sizes: 1/2 to 4" BSP
Flange Sizes:DN80 to DN300
Body Material: Bronze, Ductile Iron or Stainless Steel
Seal Material: NBR, Special custom made options available
Media: Water, Other media options available upon request
Angle style water hammer arrestor
Connexion Angle AXT Series Water Hammer Arrestor
BSP Sizes: 1/2 to 3/4" BSP
Body Material: Brass Nickel Plated
Seal Material: NBR
Media: Water
Connexion L Series Water Hammer Arrestor
Connexion ALT & ALF Series Water Hammer Arrestor
BSP Sizes: 1/2 to 2" BSP
Flanged Sizes: DN50 to DN200
Body Material: Cast Iron or Stainless Steel
Seal Material: NBR special options are custom made
Media: Water other media options available upon request

Media: air – water – steam – light Acid

Pressure range: 0.3 to 16 bar max

Media temperature: -15°C +110° C max

Media viscosity: 50 centistokes max

Mounting: any position

 

Anti Water

Hammer

 

TYPE ALT + ALF

& AXT

 

Angle style water hammer arrestor
Connexion L Series Water Hammer Arrestor

 

PRESSURE

Ø

Port

Air Chamber

CM³

Dimensions

Part Number

List Price

 

A

B

C

FC20

Cast Iron

Bronze

316 Stainless

 

1/2 BSPM

17

105

85

45

AXT20-Brass

 

£13.94

 

 

3/4 BSPM

30

120

95

42

AXT20-Brass

 

£30.06

 

 

1/2 BSP

17

50

25

25

ALT15C + NBR + body material

 

£13.12

 

 

3/4 BSP

30

65

30

30

ALT20C + NBR + body material

 

£20.50

 

 

1 BSP

65

80

35

35

ALT25C + NBR + body material

 

£25.69

 

 

11/4 BSP

130

95

43

45

ALT32C + NBR + body material

 

£35.53

 

 

11/2 BSP

250

115

50

50

ALT40C + NBR + body material

 

£54.66

 

 

2BSP

 

 

 

 

 ALT50C + NBR + body material

 

£128.45

 

 

2 PN16

1490

230

110

105

ALF50 + NBR + body material

£158.51

 

£472.82

 

21/2 PN16

2130

260

130

115

ALF65 + NBR + body material

£194.04

 

£582.13

 

3 PN16

2465

275

140

125

ALF80 + NBR + body material

£28150

 

£844.50

 

4 PN16

5535

345

155

150

ALF100 + NBR + body material

£549.33

 

£1320.04

 

6 PN16

15325

467

200

200

ALF150 + NBR + body material

£1038.54

 

£3115.62

 

8 PN16

27230

560

235

232

ALF200 + NBR + body material

£1710.86

 

£5132.57

 

OPTIONS

Flange JIS-10K, 20K; ANSI-150LB; PN10 + 25 (Others options TBA)

FKM + other diaphragm materials

Test Pressures Cast Iron 21 Bar / Bronze 21 Bar and Stainless Steel 35 Bar

+10%

TBA

 

REPAIR KIT

Diaphragm Seal

Valve part number + seal material

 

OVERALL DIMENSIONS

In-Line Anti Water Hammer Arrestor Dimensions
AIT Series
Port size
L
D
Air Chamber
1/2"
74
46
17cc
3/4"
82
52
30 cc
1"
95
62
65cc
1.5"
120
110
205cc
2"
162
135
650cc
2.5"
180
155
1125cc
3"
218
188
2000cc
4"
260
238
4400cc

L series anti water hammer arrestor dimensions from Connexion

 
 
 
 
 
 
ALF Flange Series
cast iron or stainless steel
\
Kg
A
B
C
air chamber
2"
17
230
110
105
1490cc
2.5"
19
260
130
115
2130cc
3"
22
275
140
125
2465cc
4"
34
345
155
150
5535cc
6"
70
467
200
200
15325cc
8"
95
560
235
232
27230cc
10"
685
280
280
48725cc
12"
765
310
313
67860cc
ALT Thread Series
cast iron or stainless steel
\
A
B
C
air chamber
2"
230
110
105
1490cc
ALT Thread Series Bronze
\
A
B
C
air chamber
Kg
1/2"
50
25
25
17cc
0.4
3/4"
65
30
30
30cc
0.5
1"
80
35
35
63cc
0.7
1.2"
95
43
45
130cc
0.9
1.5"
115
50
50
205cc
1.5
2"
170
110
68
650cc
4
Connexion Anti Water Hammer Arrestor unique function
‧ The flow-directing mechanism, in the valve, has 
a unique flow-guiding and pressure-stabilizing function.
‧In the corners of pipe installation, the water hammer is t
he most obvious. The design is for meeting the requirement
and set the arrestor at the corner directly at the hammer point.
This design not only saves the space and is easy to set up, also 
replaces the traditional elbow to reduce the
cost of setting up.

‧Connexion L style has the double way water-hammer-absorbing characteristics with excellent results. 
‧The test pressure of valve body
 Bronze : 12 kgf/cm2
 cast iron: 21kgf/cm2
 stainless steel : 35kgf/cm2
‧The applied conditions : normal fresh fluid
‧Applied temperature:-15 ℃~80 ℃
‧If the diameter is large than 2", stainless
 steel valve is available.
‧If the fluid is acid/base or oil, the air bag
 made of special material should be applied.