Valves

Zawory

Globe valves, ball valves, check valves, DBB valves, explosion&pressure protection devices

Flow-Valves Ltd offers Gdval and DRW Industrietechnik GmbH globe valves (on-off globe valves and modulating globe valves), ball valves, check valves (swing check valve type, lift check valve type and double disc check valve type). Gdval and DRW Industrietechnik GmbH globe valves (on-off globe valves and modulating globe valves), ball valves, check valves (swing check valve type, lift check valve type and double disc check valve type) are manufactured in a wide range of possible materials, pressure and the working temperature.

In our offer we have also Omni Valve Co. DBB valves (double block and bleed valves). 

Additionally, we have expanded our offer with Elmac Technologies explosion&pressure protection devices. Elmac Technologies pressure vacuum relief valves, flame arrester breather valves, flame arresters, free vents, emergency relief vents, tank gauge hatches

are in accordance with the latest requirements of the oil and gas, chemical and pharmaceutical industries.

We kindly invite you to familiarize yourselves with our offer of Gdval and DRW Industrietechnik GmbH globe valves (on-off globe valves and modulating globe valves), ball valves, check valves (swing check valve type, lift check valve type and double disc check valve type), Omni Valve Co. DBB valves (double block and bleed valves), Elmac Technologies explosion&pressure protection devices and to contact us.


Globe valves

Diameter DN 15 – DN 400, NPS ½” – 16″
Nominal Pressure PN 10 – PN 160, ANSI 150 – ANSI 2500
Connection Flanged, threaded, welded
Body A216 WCB+13Cr, A352 LCB+13Cr, A217 WC6+STL, CF8(M)+STL, CF3(M)+STL and others
Plug A216 WCB+13Cr, A352 LCB+13Cr, A217 WC6+STL, CF8(M), CF3(M) and others
Actuator Hand wheel, manual gear, electric actuator, pneumatic actuator

Ball valves

Diameter DN 10 – DN 1400, NPS ⅜” – 56″
Nominal Pressure PN 10 – PN 420, ANSI 150 – 2500
Connection Flanged, welded, threaded
Body A 216 WCB, CF8M, CF8 and others
Ball AISI 316, AISI 304 and others
Seat PTFE, Delrin, PEEK, TFM metal/metal and others
Actuator Hand wheel, manual gear, electric actuator, pneumatic actuator

Check valves

Diameter DN 15 – DN 1200, NPS ½” – 48″
Nominal Pressure PN 10 – PN 160, ANSI 150 – 2500
Connection Flanged, Wafer
Body GJL250, GJS400-15, A216 WCB, A105, A352 LCB, A217 WC6, CF8(M), CF3(M) and others
Disc A216 WCB+13Cr, A352 LCB+13Cr, A217 WC6+STL, CF8(M), CF3(M) and others
Seat EPDM, NBR, Viton, metal/metal

Segment ball valves

Diameter DN 25 – DN 700, NPS 2” – 28″
Nominal Pressure PN 10 – PN 64, ANSI 150 – ANSI 600
Connection Flanged, wafer
Body A 216 WCB CF8M, CF8
Ball CF8, CF8M hard chromium plating or stellite surfacing
Seat PTFE, AISI 304, AISI 316, hard chrom plating or stellite surfacing
Actuator Hand wheel, manual gear, electric actuator, pneumatic actuator

Plug valves

Diameter DN 15 – DN 350, NPS ½” – 14″
Nominal Pressure PN 10 – PN 160, ANSI 150 – ANSI 2500
Connection Flanged, threaded, welded
Type Sleeved or Pressure balanced
Body A216 WCB+13Cr, A352 LCB+13Cr, A217 WC6+STL, CF8(M)+STL, CF3(M)+STL and others
Plug A216 WCB+13Cr, A352 LCB+13Cr, A217 WC6+STL, CF8(M), CF3(M) and others
Seat PTFE, RPTFE, PPL, metal/metal
Actuator Hand wheel, manual gear, electric actuator, pneumatic actuator

DBB valves

Diameter DN 50 – DN 900, NPS 2″ – 36″
Nominal Pressure PN 10 – PN 160, ANSI 150 – ANSI 900
Connection Flanged
Type Ball or plug expanding
Body A216 WCC, A352 LCB, A217 WC6, CF8(M), CF3(M), Duplex, Hastelloy and others
Plug AISI 304(L), AISI 316(L), F51, F53/ASTM A395 Gr. 60-40-18 and others
Seat PTFE, RPTFE, Viton, metal/metal
Actuator Hand wheel, manual gear, electric actuator, pneumatic actuator

Strainers

Diameter DN 15 – DN 400, NPS ½” – 16″
Nominal Pressure PN 10 – PN 40, ANSI 150 – ANSI 300
Connection Flanged, threaded
Body A216 WCB, A105, A352 LCB, A217 WC6, CF8(M), CF3(M) and others
Screen CF8(M), CF3(M) and others