4
Know-how makes the difference
B-3500-UK-06-2013-REV. A
An
Company
Y-angle Globe Control Valve
Type 3500
Dimensions
3/8” to 2 1/2”
DN10 to DN65
PN16
Stainless steel
Benefits
Pos
Description
Material
1 Top cover
PC
2 O-ring
NBR
3 Indicator rod
Hpb59-1
4 Spring
65Mn
5 Nut
Hpb59-1
6 Cylinder
CF8 (AISI304)
7 Piston
CF8M (AISI316)
8 Piston ring
FPM
9 O-ring
NBR
10 Piston gasket
Hpb59-1
11 Bearing
65MN
12 Cylinder cover
CF8M (AISI316)
13 O-ring
NBR
14 Snap link
65Mn
15 Connector
CF8M (AISI316)
16 Body seal
PTFE
17 Valve rod
CF8M (AISI316)
18 Valve core
CF8M (AISI316)
19 Valve core seal
PTFE
20 Hex nut
CF8M (AISI316)
21 O-ring
FPM
22 Gasket
Hpb59-1
23 Sealing spring
65Mn
24 Gasket
Hpb59-1
25 Valve rod seal
PTFE
26 Valve rod seal
PTFE
27 Valve rod seal
PTFE
28 Valve rod seal
PTFE
29 O-ring
FPM
30 Valve body
CF8M (AISI316)
31 Bushing
CF8M (AISI316)
32 Spring
65Mn
Function Principle
The valve is closed (opened) by the force of the spring. When the piston
is actuated by compressed air the valve is opened (closed). Regarding the
double acting type the valve is opened and closed by compressed air.
Large flux, low resistanse, no water hammer
The Y-type shape enlarged the flowing section, which could raise the flux by
30% and make the flow more smooth.
Long life
The stem is AISI 316 with strong anti-corrosive ability. The PTFE seals are in
wedge shape which help the stem adjust and lubricate itself automatically.
Advanced pilot cylinder
The cylinder material is stainless steel. Lubricating automatically,
360° rolling freely.
Large program
Type 3500 can be supplied with different connections, in a vararity of execu-
tions for NC, NO or DA and for various operating and control pressures.
12 34 5 6 7 8 9
10
11
12
13
14
15
16
17
18
19
20
31
30
28
29
25, 26, 27
24
23
22
21
32
