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Home » Products » Antistatic PTFE Lined Valves » Antistatic PTFE Lined Ball Check Valves NRV

Antistatic PTFE Lined Ball Check Valves NRV

Antistatic PTFE Lined Ball Check Valves NRV
Antistatic PTFE Lined Ball Check Valves NRV
Product Code : 86
Product Description
Assisted by our team of dexterous professionals, we are affianced in manufacturing, exporting and supplying an extensive gamut of Antistatic PTFE Lined Ball Check Valves NRV. These valves are suitable for fitting in pressurized equipment and plumbing lines to control and inspect the flow of fluids. Available in different specifications, these valves are manufactured by utilizing quality-approved polytetrafluoroethylene and state-of-the-art techniques. Also, the offered Lined Ball Check Valves can be easily purchased from us at cost-effective prices.

Features:

  • Accurate dimensions
  • Robust design
  • Easy to fit
  • High pressure tolerance

We are widely admired for offering a wide range of Antistatic PTFE Lined Non Return Valves, which is manufactured in-line with set ASTM standards. The liquid is passed in offered valves when the solid PTFE ball gets pushed back under normal flow. Further, when the ball gets back in original position in backward flow the movement of liquid is stopped via process contamination.

Our "SiL make" Anti-Static PFA lined ball check valves or PFA lined Non Return Valves are extremely versatile valves that are found widely in industrial applications, especially petroleum pipelines, chemical processing and related fields, and power plants. They are high capacity valves that can be used for directional flow control, even in moderate vacuum systems. They can safely and efficiently handle gas and liquid fuel, and extreme temperature flow, such as boiler feed water, condensate, and similar media. Plug valves can also be used to regulate the flow of liquids containing suspended solids (slurries).

KEY FEATURES:

  • High strength
  • Application specific structure
  • Corrosion Resistance
  • suspended solids

BODY MATERIAL:

  • Ductile Iron ASTM A395
  • Cast steel ASTM A216 Gr. WCB
  • Cast Iron IS2108 FG 260
  • ASTM A351 Gr.CF8 / AISI S.S. 304
  • ASTM A351 Gr.CF8M / AISI S.S. 316

LINING MATERIAL:

  • PFA - ASTM D3307, Type II (PFA C980)

Manufacturing Standard :

Design Standard :

BS 5351

Dimension Standard :

ANSI B16.10

Test Standard :

ISO 9393-2 / API 598, EN 12266-1

Face to Face Dimension :

BS EN 558-1

Connection Rating :

ANSI B16.5, ASA 150#

TECHNICAL SPECIFICATIONS:

Flange:

As per ANSI B16.5 / B16.42

Drilling:

ASA 150# / ASA 300# / DIN 2632 PN10 / PN16 / BS 10 Table F, D, E

Face to Face:

ANSI B16.5 / DIN 3202/BS EN 558-1/2

Lining thickness:

3 to 5mm

Testing standards:

ISO 9393-2 / BS EN 12266-1 and 2 (2003)

Design Standard:

BS5351, API 602

TEST AND INSPECTION DATA:

Spark test:

15 K.V D.C

Pneumatic Test:

Seat -6kg/cm2

Hydraulic Test:


 

Hydro Test Pressure

SIZE

15 - 80 MM

100 MM

150/200 MM

BODY

15 KG/CM2

10 KG/CM2

6 KG/CM2

SEAT

11 KG/CM2

10 KG/CM2

6 KG/CM2

 

MATERIAL SPECIFICATIONS:

Description

MOC

Body

Graded CI / DI ASTM A395 / WCB Gr. A216 / SS + Anti-Static PTFE lined

Ball

Solid PTFE

Seat

Integral PFA

Fastener

CF 8 / Steel Plated

 

Dimension Detail:

ANSI 150 Flanged RF

Size (NB)

L

OD

R/F

T

25

127

108

51

16

40

165

127

73

17

50

178

152

92

21

80

203

191

127

24

100

229

229

157

24

150

303

280

216

26

200

421

343

270

28




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