DV

DV MULTY PORT BALL VALVE

  • 3 Way ball valves
  • 3L / 3T / 4L / 4T / 4X Port
  • Threaded - Flanged ends
  • High performance double stuffing box self-adjustable
  • Fugitive emissions acc. ISO 15848 BH
  • Internal wetted parts are acc. ANSI / NACE MRO175 / ISO 15156
  • Not Fire-safe
DVF ANSI: Class 150 (DN 1/2"-6)
DVF DIN: PN 40 (DN15-50)
                 PN 16 (DN 65-150)
DVS DIN: PN 40 (DN 15-50)
Options:
ANSI Class 300
DN 6" acc. to SDB design
SR8

SR8 MONOBLOCK BALL VALVE

  • Threaded ends, buttweld ends
  • High performance double stuffing box self-adjustable
  • Fugitive emissions acc. ISO 15848 BH
  • Internal wetted parts are acc. ANSI / NACE MRO175 / ISO 15156
Class 800 (DN 1/2" - 1 1/2")
Class 800 (DN 1/2"x 3/8-2"x1 1/2")
Options:
BSP screwed connection ISO 228/1
Nipless with SW, BW or male screwed ends
Q3

Q3 3 PICES BALL VALVE MAINTENANCE IN LINE

  • 3 pieces body 
  • Threaded ends
  • High performance double stuffing box self-adjustable
  • Fugitive emissions acc. ISO 15848 BH
  • Internal wetted parts are acc. ANSI / NACE MRO175 / ISO 15156
Class 300 (DN 1/2"-2")
Class 800 (DN 1/2"-1 1/2")
Options:
BSP screwed connections ISO 228/1
Nipless with SW, BW or male screwed ends
FB-FW

FB-FW FULLY WELDED, FLOATING or TRUNNION TYPE

  • High performance double stuffing box and low emissions
  • Internal wetted parts are acc. ANSI / NACE MRO175 / ISO 15156
  • Full or reduced bore ball valve 
  • Improved sealing system and pressure friendly design for optimized torque to maximize seat life
  • Low emissions – emissions control port
Class 150-300 (2"-42")
Options:
API 6D
Nipless lenght 200 mm or 400 mm
DBB

DBB DOUBLE BLOCK & BLEED TWIN BALL

  • High performance double stuffing double stuffing box and low emission
  • Internal wetted parts are acc. ANSI / NACE MRO175 / ISO 15156
  • Full or reduced bore, split body flanged ball valve
  • Improved sealing system and pressure friendly design for optimized torque to maximize seat life
  • Multiple seat configurations to meet various application needs
  • Different bleed and vent confirgurations
  • Multiple connections: RTJ flanges, BW, hub ends
Class 150 to 600 (DN 1/2"-24")
Class 900 (DN 1/2"-20"x16")
Class 1500 (DN 1/2"-14"x12")
Class 2500 (DN 1/2"-10"x8")
RF or RTJ flanges BW, Fully welded, Hb ends
Emergency grease fittings
Emissions control port
Seats Double Piston Effect 
Bleed and Vent system can be provided with Globe, 
Gate or Ball valves
Cryogenic Applications

Standards

Design: ISO 17292
DIN: EN 1092 part 1
Face to face: Manuf. Std.
ANSI: ASME B16.5 RF
Top flange: ISO 5211
BSP: ISO 228/1
NPT: ASME B.1.20.1

Construction and design

In L, T or X full bore
3or 4 ways
Floating ball supported by 4 seats
Anti-static device
Blow-out proof stem

Materials:
Stainless Steel

Approvals

Type approval
GOST- Russian Federation Arms

SIL certification

Exida Certification-SIL 3

Standards

Design: ISO 17292
Flange: ASME B16.5 RF
Face to face: Manuf. Std
Screwed (NPT): ASME B1.20.1
Top flange: ISO 5211
Testings: ISO 17292
Socket weld (SW): ISO 17292
Fire safe: ISO 10497

Construction and design

Two pieces body (Screwed or welded seal)
Floating ball
Fire safe
Anti-static device
Pressure balance hole in ball
Blow-out proof stem

Materials:

Carbon Steel
Stainless Steel
Low temp Carbon Steel

Approvals

Fire safe
Bureau Veritas
Lloyd's Register

Type approval

GOST-Russian Federation Arm

Standards

Design: ISO 17292
Flange: ASME B16.5 RF
Face to face: Manuf. Std.
Screwed (NPT): ASME B1.20.1
Top flange: ISO 5211
Testings: ISO 17292
Socket weld (SW): ISO 17292
Fire safe tested: Only Class 800 EN ISO 10497

Construction and design

Full or reduced bore
Three pieces body
Floating ball
Floating seats
Relief seats
Anti-static device
Pressure balance hole in ball
Blow-out proof stem

Materials:
Carbon Steel
Staninless Steel

Approvals

Fire safe
Bureau Veritas

Type approval

GOST-Russian Federation Arms

Standards

Design: ISO 17292
Butt weld (BW): ISO 17929
Face to face: ASME B16.10 long pattern
Top flange: ISO 5211
Testings: ISO 17292

Construction and design

Full or reduced bore
Fully welded body
Floating ball
Double stuffing box
Cavity relief seats
Anti-static device
Pressure balance hole in ball
Blow-out proof stem

Materials:

Approvals

Type approval
DVGW (for valves DIN PN16)
GOST-Russian Federation Arms

Clean air

TA-Luft (TÜV Südwest)

Standards

Design: API 6D / ISO 14313
Flanges: ASME B16.5 RF
Face to face: Manf. std.
Top flange: ISO 5211
Testings: API 6D / ISO 14313
Fire safe tested: EN ISO 10497, ANSI  / API std 607 Fifth Edition

Construction and design

Full or reduced bore
Three pieces body
Trunnion mounted ball
Floating seats "Block and Bleed"
Relief seats down stream
Anti-static device
Double stem seal
Blow-out proof stem
Fire safe

Materials:
Carbon steel
Low temp carbon steel
Stainless Steel
Duplex & Super Duplex
High Nickel Alloys (INC, Monel…)
Hastelloy
Al-Br