2Pc High Temperature Stainless Steel Ball Valve with Graphite Seats

SKU: V2200V-ATEX

Overview

63 Bar (11 Bar Steam) Stainless Steel ball valve for chemical, industry, Solar installations, heating, Hot water distribution and steam.

Sizing

Maximum Working Pressure : 63 Bar (11 Bart Steam)
Maximum Working Temperature : – 20 °C / + 200 °C.

Description

  • Size DN- 1/4″ to 2″
  • Full Bore
  • Anti blow-out stem
  • PTFE filled with Graphite seat.
  • Double anti-static device
  • Tightness according to TA LUFT
  • Locking device.

Technical Specs

Construction

Body: S.Steel A351 CF8M
Ends: S.Steel A351 CF8M
Ball: S.Steel A351 CF8M
Body seal: PTFE + Graphite
Seat: PTFE + Graphite
Stem: S. Steel Aisi- 316
Handle: S. Steel Aisi- 304
Handle Washer: S. Steel Aisi- 304
Handle nut: S. Steel Aisi- 304
Gasket: PTFE + Graphite
Packing: PTFE + Graphite
Packing nut: S. Steel Aisi- 304
Locking device: S. Steel Aisi- 304
Handle cover: PVC plastic
O ring: FKM

Standards
Manufacture according to ISO 9001 : 2015
Directive 2014/68/EU: CE Nº 0035 Risk Category III module H
Pressure Tests according to API 598, table 6
Female cylindrical BSP threaded ends according to ISO 7/1 Rp
ATEX Group II Category 2 G/2D Zone 1 & 21 Zone 2 &22 ( optional marking )
Tightness according to TA LUFT/5.2.6.4 & VDI 2440/3.3.1.3

Torque Values (@ 16 Bar)

Valve Size: Torque
1/4": 19m3/h
3/8“: 22m3/h
1/2“: 34m3/h
3/4“: 62m3/h
1“: 98m3/h
1“1/4: 170m3/h
1“1/2: 247m3/h
2“: 427m3/h

Kv Values

Valve Size: Kv
1/4": 3.5Nm
3/8“: 4.0Nm
1/2“: 5.5Nm
3/4“: 7.5Nm
1“: 11Nm
1“1/4: 15Nm
1“1/2: 20Nm
2“: 40Nm