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Body：

type ： forge angle or “Z" Body
DN ：DN50-DN125
Nominal pressure：ANSI 1500, ANSI2500 or PN25, PN32MPa
Connection Type：BW welding type( or following your demands)
Materials：20# forge

Normal temperature≤300℃

cap form: bolt Clamp
packing： nickel wire winded graphite packing.

valve spool type ： valve spool
Flow Characteristics: Two-type switch
Medium flow: high-low
Materials：Stainless Steel nitriding

Permissible pressure difference：26MPa
Leakage：ANSI B.16104-1976IV 
Operating time: less than ten seconds, fully closed to fully open

Power-driven actuator

No.

Name

Materials

No.

Name

Materials

No.

Name

Materials

1

Joint pipe

20# forge

6

Body

20# forge

11

round nut

45

2

Short pieces

20# forge

7

round pin

316

12

packing cap

304

3

Throttling component

9Cr18MoV nitriding

8

valve handle

2Cr13 nitriding

13

pressing sheet

20#

4

valve spool jacket

9Cr18MoV nitriding

9

packing baffle ring

304

14

stud

35CrMo

5

valve spool

9Cr18MoV nitriding

10

packing

JM397

15

hexagonal nuts

35CrMo

DN

50

80

80

100

80

100

125

Nominal pressure PN(MPa)

25

25

32

32

Kv value

11

17

11

24/22

Design flow T/h

120

200

150

320

Design pressure difference MPa)

18

18

20

20

stroke(mm)

20

25