Valves Bray valves & actuators
SERIE 20/21 - soft sealing valves with two-part housing
Nominal diameters:
DN25 - 500 (1" - 20") available for flange connections PN10 / 16 / ANSI Class 150
Housing construction form:
Intermediate flange, flange
Temperature range:
-29 °C to 204 °C (-20 °F to 400 °F)
Pressure stages:
up to 10 bar
Body materials:
Grey cast iron, nodular cast iron, stainless steel, aluminium
Disc / shaft material:
Stainless steel, EPDM coated stainless steal, BUNA-N coated stainless steel
Seat material:
BUNA-N, EPDM, PTFE lined EPDM, FKM, polyurethane
Areas of application:
Hygiene sector, slightly corrosive toxic media
SERIE 22/23 - PTFE valves
Nominal diameters:
DN50 - 600 (2" - 24") available for flange connections PN10 / 16 / ANSI Class 150
Housing construction form:
Intermediate flange, flange
Temperature range:
-18 °C to 200 °C (0 °F to 392 °F)
Pressure stages:
up to 10 bar
Body materials:
Nodular cast iron, cast steel, stainless steel
Disc / shaft material:
Stainless steel, PTFE/Stainless steel, UHMWPE/Stainless steel, UHMWPE/Nodular cast iron, Hastelloy®, Titan
Seat materials:
PTFE, conductive PTFE, UHWPE
Areas of application:
strongly corrosive toxic media
SERIE 30/31 - soft sealing valves with one-piece housing
Nominal diameters:
DN50 - 500 (2" - 20") available for flange connections PN10 / 16 / ANSI Class 150
Housing construction form:
Intermediate flange, flange
Temperature range:
-29 °C to 204 °C (-20 °F to 400 °F)
Pressure stages:
DN50-300 to 12 bar, DN350-500 to 10 bar
Body materials:
Grey cast iron, nodular cast iron, stainless steel, aluminium
Disc / shaft material:
Nylon-11-coated nodular cast iron, aluminum bronze, stainless steel, Hastelloy®, Halar® coated nodular cast iron
Shaft materials:
Stainless steel, Monel K500
Seat materials:
BUNA-N, EPDM, FKM*, polyurethane
Areas of application:
Drinking water, waste water, sea water, heating -, ventilation and air conditioning technology
SERIE 31H - soft sealing valves for pressures up to 16 bar
Nominal diameters:
DN50 - 500 (2" - 20") available for flange connections PN10 / 16 / ANSI Class 150
Housing construction form:
flansch
Temperature range:
-29 °C to 121 °C (-20 °F to 250 °F)
Pressure stages:
up to 17 bar
Body materials:
grey cast iron, nodular cast iron
Disc / shaft material:
Nylon-11-coated nodular cast iron, aluminum bronze, stainless steel
Shaft materials:
stainless steel
Seat materials:
glued a BUNA-N, glued EPDM
Areas of application:
high pressure, heating, ventilation and air conditioning technology, end valves
SERIE 3A/3AH - double flange valves
Nominal diameters:
DN50 - 500 (2" - 20") available for flange connections PN10 / 16 / ANSI Class 150
Housing construction form:
Double flange
Temperature range:
-29 °C to 204 °C (-20 °F to 400 °F)
Pressure stages:
up to 17 bar
Body materials:
Grey cast iron, nodular cast iron, carbon steel
Disc material:
Nylon-11-coated nodular cast iron, aluminum bronze, stainless steel
Shaft materials:
stainless steel, Monel K500
Seat materials:
glued BUNA-N, glued EPDM, glued FKM
Areas of application:
waste water, seawater
SERIE 32/33 und 35/36 - soft sealing valves from DN550
Nominal diametersn:
Serie 32/33 DN550 - 900 (22" - 36") / Serie 35/36 DN550 - 3000 (22" - 120") available for flange connections PN10 / 16 / ANSI Class 150
Housing construction form:
Double flange
Temperature range:
-29 °C to 121 °C (-20 °F to 250 °F)
Pressure stages:
up to 10 bar
Body materials:
Grey cast iron, nodular cast iron, carbon steel, stainless steel
Disc material:
Nylon-11-coated nodular cast iron, nickel-aluminium bronze, stainless steel, duplex-stainless steel, super austenitic stainless steel, Hastelloy®, Monel
Shaft material:
stainless steel, duplex-stainless steel, super austenitic stainless steel, Monel
Seat material:
BUNA-N, EPDM, FKM
Areas of application:
waste water, seawater
TriLok - Triple excentric butterfly valves
Nominal diameters:
DN80 - 1500 (3" - 60")
Housing construction form:
Intermediate flange, flange and double flange
Temperature range:
-254 °C to 650 °C (-425 °F to 1200 °F)
Pressure stages:
ASME Class 150, 300, 600 and 900 as well as PN10 up to PN140
Body materials:
cast steel, stainless steel
Disc materials:
cast steel, stainless steel
Shaft materials:
Stainless steel
Body seat material:
321 Stainless Steel
Disc sealing materials:
Plate gasket made of stainless steel/graphite
Areas of application:
high pressures and temperatures, low temperatures
Bray/MCCannalok - double excentric valves
Nominal diameters:
DN65 - 1500 (2-1/2" - 60")
Housing construction form:
Intermediate flange, flange, double flange
Temperature range:
-29 °C to 260 °C (-20 °F to 500 °F)
Pressure stages:
ASME Class 150, 300, and 600 as well as PN10/16, PN25/40 and PN63/100
Body materials:
cast steel, stainless steel, nickel-aluminium bronze
Disc materials:
stainless steel, nickel-aluminium bronze
Shaft materials:
stainless steel, Monel K500
Seat material:
standard - RTFE with soft-sealing elastomer, PTFE with soft-sealing elastomer;
Firesafe - RTFE and Inconel with soft-sealing elastomer
Areas of application:
high pressures and temperatures
SERIE 7000/8000 - three-piece ball valves
Nominal diameters:
DN8 - 300 (1/4" - 12")
Body materials:
stainless steel (7000), cast steel (8000)
Connection types:
threads, weld-on ends, flange, prolonged weld-on ends
Seat materials:
Standard: RPTFE - optional: TFM 1600, Tek-Fil or UHMWPE
SERIE F15/F30 - flange shaped ball valves
Nominal diameters:
DN15 - 300 (1/2" - 12") - standard version with full bore
Body materials:
stainless steel, cast steel
Connection types:
threads, weld-on ends, flange, prolonged weld-on ends
Seat materials:
standard: RPTFE - optional: TFM 1600, Tek-Fil, PEEK, UHMWPE, RPTFE or Metal
electric drives
pneumatic drives
positioner
solenoid valves
limit switch