Spring Return Ball Valve, ASTM A351 CF8M, 1/2 Inch, 2000 PSI

Product Name: 2 Piece Spring Return Ball Valve, Full Port
Design Standard: ASME B16.34
Body Material: ASTM A351 CF8M
Size: 1/2 Inch, DN15
Pressure: 2000 PSI
End Connection: NPT Threaded
Operation: Spring Return Lever
Medium: Water, Oil, Gas, etc
Temperature Range: -20°C to 150°C

A 2000 high-pressure ball valve is a valve with a 2000 PSI pressure rating. It is designed primarily for handling high-pressure applications in industrial settings with high durability. Due to its robust design, strong sealing method, and ease of operation, it is extensively used in industries such as petrochemicals, gas and oil, and hydraulics. The body of the 2000 PSI internal thread ball valve is cast using the silica gel process, resulting in a reasonable structure and an aesthetically pleasing shape. The 2000 PSI internal thread ball valve seat features an elastic sealing structure, ensuring reliable sealing and easy operation. The valve stem employs a bottom-mounted structure with an inverted seal. In the event of abnormal pressurization in the valve chamber, the valve stem will not be forced out.

Structural Features

» Port: Full Port
» Size: 1/4-4 Inch
» Pressure: 2000 PSI
» Body: Stainless Steel
» Seat: RPTFE/MPTFE
» Ends: NPT, DIN 259, DIN 2999, ISO 228, BSP, PT
» Design Standard: API 598/ASME B16.34
» Test Standard: NACE MR-0175 (FIRE SAFE)
» 2-Piece Investment Casting Body
» Seal-Weld Body
» Adjustable Packing Gland
» Blow-out-Proof Stem
» Lockable Lever Handle
» 150 PSI Saturated Steam
» 250 PSI Steam Service (Multi-Seal Seat)
» Spring Return Oval Handle
» Optional Features: Lockable Lever Handle, Spring Return Handle, Oval Handle, Metal Seat, SAE Thread

Materials of Main Parts

Item

PART

MATERIAL

1

BODY

A315 CF8M(SS 316)

2

BALL

SS 316

3

END CAP

A315 CF8M(SS 316)

4

SEAT

RPTFE

5

BODY SEAL

RPTFE

6

STEM

SS 316

7

SETM SEAL

PTFE

8

HANDLE

SS 201

9

HANDLE COVER

PVC

10

THRUST WASHER

RPTFE

11

GLAND NUT

SS 304

12

HANDLE WASHER

SS 304

13

HANDLE NUT

A2-70(SS)

14

LOCKING PAD

SS 201

Main Dimensions (mm)

Size

Port

Pressure

A

B

C

D

Kgs

1/4 Inch

FP

2000 PSI

53

8

52

90

0.25

3/8 Inch

FP

2000 PSI

53

10

52

90

0.25

1/2 Inch

FP

2000 PSI

57

15

58

100

0.29

3/4 Inch

FP

2000 PSI

66

20

61

110

0.45

1 Inch

FP

2000 PSI

80

25

70

120

0.74

1-1/4 Inch

FP

2000 PSI

94

32

75

160

1.20

1-1/2 Inch

FP

2000 PSI

101.5

38

90

160

1.46

2 Inch

FP

2000 PSI

116

50

106

175

2.10

2-1/2 Inch

FP

2000 PSI

156

65

133

220

4.60

3 Inch

FP

2000 PSI

178

80

140

235

6.55

4 Inch

FP

2000 PSI

226

100

160

358

12.50


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Zhejiang Kosen Valve Co., Ltd.

Zhejiang Kosen Valve Co., Ltd.


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Source: https://www.kosenvalve.com/spring-return-ball-valve-astm-a351-cf8m-1-2-inch-2000-psi.html