China Ball Valve-Carbon Steel Float Ball Valve

China Ball Valve-Carbon Steel Float Ball Valve Introduction

China Ball Valve-Carbon Steel Float Ball Valve A valve consisting of crank arms and float balls that can be used to automatically control the water level of a water tower or pool. It has the characteristics of simple maintenance, flexible and durable, high liquid level control accuracy, water level not disturbed by water pressure, and close and tight watertightness.

China Ball valve-Carbon Steel Float Ball Valve Main Feature

China Ball Valve-Carbon Steel Float Ball Valve The ball is a non-supporting shaft. The ball is held in a “floating” state by two valve seats. It is mainly used to cut off, distribute and change the direction of medium flow on the pipeline. The floating ball valve mainly has structural characteristics such as valve seat seal design, reliable back-seal valve seal rod, fireproof electrostatic function, automatic pressure relief and locking device.

China Ball Valve-Carbon Steel Float Ball Valve is suitable for: chemical, oil, natural gas, metallurgy, and other industries and long-distance natural gas pipelines that contain hydrogen sulfide, impurities, and corrosion.

China Ball Valve Product Details: Carbon Steel Float Ball Valve

Nominal Diameter:        1/2" to 16"

Nominal Pressure:        Class 150 & 300 &600&900&1500/PN10&16&25&40&64

Design Standard:         API 6D/ASME B16.34/ API 608/ BS 5351/ MSS SP-72

FTF Dimension:            ASME B16.10 / API6D/EN558-1

Flange Connection:     ASME B16.5

Inspection and Test:    API6D/API598

Material List:

No. Item               Material                            Symbol

  1. Body/Bonnet  Stainless Steel                  ASTM A351 CF8/CF8M

                            Carbon Steel                     ASTM A216 WCB

  2. Ball                Carbon Steel                     ASTM A105+ENP

                            Stainless Steel                  ASTM A182 F6a/F304/F316

  3. Stem              Stainless Steel                  ASTM A182 F6a/F304/F316

  4. Seat               Ring RPTFE/PEEK/Nylon RPTFE/PEEK/Nylon

  5. Gasket           SS+Graphite/PTFE           SS+Graphite/PTFE

  6. Gland             Stainless Steel                  ASTM A351 CF8/CF8M

                            Carbon Steel                     ASTM A216 WCB

  7. Packing          Graphite/PTFE                 Graphite/PTFE

  8. Bolt                 ASTM A193-B7/B8/B8M   ASTM A193-B7/B8/B8M

  9. Nut                 ASTM A194-2H/8/8M        ASTM A194-2H/8/8M

10. Lever             Carbon Steel

Structure and Feature

1. FULL PORT DESIGN/REDUCED PORT DESIGN

2. 2 PIECE BOLTED BODY

3. FLOATING BALL TYPE

4. BLOW-OUT PROOF STEM

5. FIRE SAFE DESIGN

6. ANTI-STATIC DEVICE

7. ISO 5211 DIRECT MOUNTING TYPE

8. WITH LOCKING DEVICE

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