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Quick Details

  • Standard or Nonstandard: Standard
  • Structure: Ball
  • Pressure: High Pressure
  • Power: Pneumatic or Electric or handwheel or Turbine
  • Material: Casting or Ductile or Stainless steel
  • Temperature of Media: High Temperature
  • Media: Gas or Water or Oil or Acid or Base
  • Port Size: DN15-DN300
  • Place of Origin: Shanghai, China (Mainland)
  • Model Number: LPA18 series
  • Brand Name: Lapar Valve

Packaging & Delivery

Packaging Details: According to customer's requested
Delivery Detail: 2-30 days

Specifications

Metal Sealing Ball Valve Pneumatic Actuator
1. Drain design for easy cleaning on pipeline
2. Cutting design
3. Longer service

 

LPA18 Metal Sealing Ball Valve Pneumatic Actuator - Lapar Valve

Design Featurer

l        Spring-loaded sealing structure provide double block function & optimum performance & tight shutoff.

l        Cutting design seat enables to remove slurries, muds or solid mediums adhered to ball or seat

l        Gemented carbide coating on ball rim provides better performance of anti-corrosion. Double-scraper design is optional.

l        Gland flange design efficiently supports a tight stem sealing by auto-matic compensation, and reduces maintenance costs.

l        Seat with broad hard-face offers high performance in sealing, and extends its life. Ball and Seat Lapped by high precision CNC ensure a firm integration.

l        Drain design for easy cleaning on pipeline (available on 4" & greater sizes. Smaller sizes available upon request)

l        Ball and seat hardened with tungsten carbide, satellite alloy or other alloys for long-wearing.

Standard

Standard

ASME

DIN

JIS

Pressure Rating

ASMEB16.34 CLASS 150
ASME B16.34 CLASS 300

DIN 3357 /EN 12516-1
PN10-PN40

JIS B2001 10K
JIS B2001 20K

Face to Face

ASMEB16.10

PN10-PN16 EN588-1 Series 1&12
PN25-PN40 EN588-1 Series 4&28

B2002 10K Form 6
B2002 20K Form 10

Connection Facing

ASME B16.5RF Serrated
Finish

DIN 1092-1 PN10-PN40
Facing DIN 2526 Form C

B2212 10K
B2214 20K

Casting Surface

MSS SP 55

Inspection & Testing

API 598

DIN 3203/3,EN12266

JIS B2003

Quality Assurance

ISO 9001 ,QS9000,AD2000-Merkblatt W0,PED 97/23/EC CE0036.API 6D

 

Parameter

Actuator

Pneumatic (5~7 bar Compressed air), Hand wheel (option)

DN

25~250mm (1~10”)

Pressure

1.6~4.0Mpa

Temperature

PTFE, TFM1600: -29~178°C

Body, STL: -40~425°C

Connection

Flange

Structure

Two Piece Type

Material of body

316L, 316, 304, 304L, WCB, CE3MN

Material of ball

316L, 316, 304, 304L, CE3MN

Sealing Material

PTFE, BODY, STL

Media

Gas, Water and Oil, etc

Option

Limited Switch, Locator, Solenoid Valve, Pressure-relief Valve

 

Size:

 

DN(mm)

Inch

Size(mm)

L

D

D1

H1

25

1

165

85

115

320

32

1-1/4

165

100

140

360

40

1-1/2

165

110

150

400

50

2

178

125

165

450

65

2-1/2

220

145

185

470

80

3

250

160

200

510

100

4

280

180

220

550

125

5

320

210

250

610

150

6

350

240

285

710

200

8

400

295

340

850

250

10

530

355

405

950

 

 

 

 

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