Flaps

We deliver control, on-off, check valve in configuration as WAFER, LUG or flanged, in modification as centric (butterfly valves),  double eccentric and triple eccentric, with soft (rubber or PTFE/PFA) seat or metal/metal (Graphite/metal). Valves can be driven by hand lever or wheel or electric or pneumatic actuator .

Valves are delivered according to EN/DIN (PN6-160) and ANSI (Class150-900). Others standards on request (JIS, BS, etc.).

We can also deliver valves with special certificates such ATEX (explosion proof area), FDA (food industry), TA-LUFT (maintenance-free gasket for dangerous media). Wide temperature range: from cryogen services (-196°C) to high temperature services (up to +1000°C).

Please contact our Sales department to select right choice of valve for your needs.

 

Butterfly valve GD-6

Butterfly valve GD-6

Dimension
DIN - ANSI
Nominal pressure DIN
Nominal pressure ANSI
Material
Connection
Temperature range
Actuator
DN 15 - 1/2"
DN 3000 - 120"
PN 6, PN 10, PN 16 150 WCB, GG25, CF8, CF8M, Aluminium WAFER - 40 ÷ 1000 electric, pneumatic, ..

Butterfly valve of the type GD-6 is a valve not restricted to one control- or throttle function with very low leakage. Particularly in case of high temperatures and the low-pressure area, this “shut-off function” ensures high efficiency, so that the use of much more expensive double- or triple eccentric shut-off valves becomes superfluous.

Butterfly valve type LDK-1

Butterfly valve type LDK-1

Dimension
DIN - ANSI
Material
Connection
Temperature range
Actuator
DN 65 - 2-1/2"
DN 2000 - 80"
WCB, GG25, CF8M WAFER - 40 ÷ 1000 electric, pneumatic, ..

Butterfly valve type LDK-1 for the air technology especially in ventilating systems.

Butterfly valve type UR-6 G

Butterfly valve type UR-6 G

Dimension
DIN - ANSI
Nominal pressure DIN
Material
Connection
Temperature range
Actuator
DN 32 - 1-1/5"
DN 200 - 8"
PN 16 WCB, GG25, CF8M, Aluminium WAFER Max. +60°C hand (lever, gear)

Type UR-6 G is not suitable to be used as shut-off valve!

Butterfly valve Vamein Flanged 200

Butterfly valve Vamein Flanged 200

Dimension
DIN - ANSI
Nominal pressure DIN
Nominal pressure ANSI
Material
Service
Connection
Temperature range
Actuator
DN 100 - 4"
DN 2000 - 80"
PN 6, PN 10, PN 16 150 WCB, GGG40 chemical, petrochemical, water Flanged - 27 ÷ 200 electric, pneumatic, ..

01110103

Butterfly valves ABO - Series 600

Butterfly valves ABO - Series 600

Dimension
DIN - ANSI
Nominal pressure DIN
Nominal pressure ANSI
Material
Service
Connection
Temperature range
Actuator
DN 32 - 1-1/5"
DN 200 - 8"
PN 6, PN 10, PN 16 150 GG25, GGG40 gas WAFER, LUG -10 ÷ 130 electric, pneumatic, ..
Butterfly valves ABO - Series 900

Butterfly valves ABO - Series 900

Dimension
DIN - ANSI
Nominal pressure DIN
Nominal pressure ANSI
Material
Service
Connection
Temperature range
Actuator
DN 32 - 1-1/5"
DN 1600 - 64"
PN 6, PN 10, PN 16 150 WCB, GGG40, CF8M chemical, water, gas WAFER, LUG -20 ÷ 150 electric, pneumatic, ..
Butterfly valves type RDST-32

Butterfly valves type RDST-32

Dimension
DIN - ANSI
Nominal pressure DIN
Material
Connection
Temperature range
Actuator
DN 25 - 1"
DN 1200 - 48"
PN 25, PN 40 WCB, CF8M WAFER - 40 ÷ 400 electric, pneumatic, ..

Butterfly valve type RDST-32 is motor operated control valve.

Butterfly valves type RG-16 / type RDST-16

Butterfly valves type RG-16 / type RDST-16

Dimension
DIN - ANSI
Nominal pressure DIN
Material
Connection
Temperature range
Actuator
DN 25 - 1"
DN 500 - 20"
PN 6, PN 10, PN 16, PN 25 WCB, CF8M WAFER, Flanged - 40 ÷ 1000 electric, pneumatic, ..

Type RG-16 is a cast iron valve to clamp between flanges PN-6/10/16 – type RDST-16 is a welded construction to clamp between flanges PN-16/25.

F012A

F012A

Dimension
DIN - ANSI
Nominal pressure DIN
Nominal pressure ANSI
Material
Service
Connection
Temperature range
Actuator
DN 50 - 2"
DN 1200 - 48"
PN 6, PN 10, PN 16 150 WCB, GGG40 chemical, petrochemical, water, gas Flanged -20 ÷ 160 electric, pneumatic, ..
F012K1

F012K1

Dimension
DIN - ANSI
Nominal pressure DIN
Nominal pressure ANSI
Material
Service
Connection
Temperature range
Actuator
DN 150 - 6"
DN 1400 - 56"
PN 6, PN 10, PN 16 150 GGG40 chemical, petrochemical, water, gas Flanged -20 ÷ 160 electric, pneumatic, ..
Flanged-throttle Valve type FLD

Flanged-throttle Valve type FLD

Dimension
DIN - ANSI
Nominal pressure DIN
Nominal pressure ANSI
Material
Connection
Temperature range
Actuator
DN 15 - 1/2"
DN 3000 - 120"
PN 6, PN 10, PN 16 150 WCB, GG25, CF8M Flanged - 40 ÷ 1000 electric, pneumatic, ..
FSD - double eccentric

FSD - double eccentric

Dimension
DIN - ANSI
Nominal pressure ANSI
Material
Service
Connection
Temperature range
Actuator
DN 50 - 2"
DN 2100 - 84"
150, 300, 600 WCB, CF8, CF8M, LCB, WC6, LCC chemical, petrochemical, gas, hazardous substances WAFER, Flanged, LUG - 40 ÷ 250 electric, pneumatic, ..

Fire Safe Design

GTD - double eccentric

GTD - double eccentric

Dimension
DIN - ANSI
Nominal pressure DIN
Nominal pressure ANSI
Material
Service
Connection
Temperature range
Actuator
DN 50 - 2"
DN 2100 - 84"
PN 6, PN 10, PN 16, PN 25, PN 40, PN 63 150, 300, 600 WCB, CF8, CF8M, LCB, WC6, LCC chemical, petrochemical, water, gas, hazardous substances WAFER, Flanged, LUG - 40 ÷ 250 electric, pneumatic, ..

Soft seat PTFE or R.TFE

High performance butterfly valves  – Series ABO 3E

High performance butterfly valves – Series ABO 3E

Dimension
DIN - ANSI
Nominal pressure DIN
Nominal pressure ANSI
Material
Service
Connection
Temperature range
Actuator
DN 150 - 6"
DN 400 - 16"
PN 6, PN 10, PN 16, PN 25, PN 40 150, 300 WCB, CF8M chemical, petrochemical, water, gas, hazardous substances WAFER, LUG - 63 ÷ 500 electric, pneumatic, ..

High performance butterfly valves – Series 3E

HP111

HP111

Dimension
DIN - ANSI
Nominal pressure DIN
Nominal pressure ANSI
Material
Service
Connection
Temperature range
Actuator
DN 50 - 2"
DN 600 - 24"
PN 6, PN 10, PN 16, PN 25, PN 40 150 WCB, CF8M chemical, petrochemical, water, gas, hazardous substances WAFER - 196 ÷ 500 electric, pneumatic, ..
HP111-E

HP111-E

Dimension
DIN - ANSI
Nominal pressure DIN
Nominal pressure ANSI
Material
Service
Connection
Temperature range
Actuator
DN 50 - 2"
DN 200 - 8"
PN 10, PN 16 150 WCB, CF8M chemical, petrochemical, water, gas, hazardous substances WAFER - 196 ÷ 500 electric, pneumatic, ..
HP114

HP114

Dimension
DIN - ANSI
Nominal pressure DIN
Nominal pressure ANSI
Material
Service
Connection
Temperature range
Actuator
DN 50 - 2"
DN 600 - 24"
PN 6, PN 10, PN 16, PN 25, PN 40 150 WCB, CF8M chemical, petrochemical, water, gas, hazardous substances LUG - 196 ÷ 500 electric, pneumatic, ..
HP114-E

HP114-E

Dimension
DIN - ANSI
Nominal pressure DIN
Nominal pressure ANSI
Material
Service
Connection
Temperature range
Actuator
DN 50 - 2"
DN 200 - 8"
PN 10, PN 16 150 WCB, CF8M chemical, petrochemical, water, gas, hazardous substances LUG - 196 ÷ 500 electric, pneumatic, ..
LUG 500 series type

LUG 500 series type

Dimension
DIN - ANSI
Nominal pressure DIN
Nominal pressure ANSI
Material
Service
Connection
Temperature range
Actuator
DN 50 - 2"
DN 600 - 24"
PN 6, PN 10, PN 16 150 WCB, GGG40, CF8, CF8M chemical, petrochemical, water Flanged, LUG - 40 ÷ 180 electric, pneumatic, ..
MTD - double eccentric

MTD - double eccentric

Dimension
DIN - ANSI
Nominal pressure DIN
Nominal pressure ANSI
Material
Service
Connection
Temperature range
Actuator
DN 50 - 2"
DN 2100 - 84"
PN 6, PN 10, PN 16, PN 25, PN 40, PN 63 150, 300, 600 WCB, CF8, CF8M, LCB, WC6 chemical, petrochemical, water, gas, hazardous substances WAFER, Flanged, LUG - 40 ÷ 600 electric, pneumatic, ..

Metal seat 316SS

Rectangular butterfly valve type FRR

Rectangular butterfly valve type FRR

Dimension
DIN - ANSI
Material
Connection
Temperature range
Actuator
up to 3000 x 3000
WCB, CF3M Flanged - 40 ÷ 1000 electric, pneumatic, ..

JASTA´s rectangular butterfly valve Type FRR is employed in the most different industry sectors and applications. Whether offshore in turbine emissions, in the field of energy technology, steelmaking, as bypass-valve or admitted with sealing air.

Self-cleaning shut-off Valve type SRRA / SFRA

Self-cleaning shut-off Valve type SRRA / SFRA

Dimension
DIN - ANSI
Nominal pressure DIN
Material
Connection
Temperature range
Actuator
DN 500 - 20"
DN 3000 - 120"
PN 6, PN 10, PN 16 WCB, CF8M WAFER, Flanged - 40 ÷ 700 electric, pneumatic, ..

The shut-off valves SRRA and SFRA by JASTA are especially suitable for severely soiled media due self-cleaning seal.

Single flanged 400 series type

Single flanged 400 series type

Dimension
DIN - ANSI
Nominal pressure DIN
Nominal pressure ANSI
Material
Service
Connection
Temperature range
Actuator
DN 50 - 2"
DN 300 - 12"
PN 6, PN 10, PN 16 150 WCB, GGG40, CF8, CF8M chemical, petrochemical, water Flanged - 40 ÷ 180 electric, pneumatic, ..
Split body 300 series type

Split body 300 series type

Dimension
DIN - ANSI
Nominal pressure DIN
Nominal pressure ANSI
Material
Service
Connection
Temperature range
Actuator
DN 50 - 2"
DN 300 - 12"
PN 6, PN 10, PN 16 150 GGG40, CF8, CF8M chemical, petrochemical, water, hazardous substances WAFER - 40 ÷ 180 electric, pneumatic, ..
T211A - Wafer butterfly valve PTFE seated

T211A - Wafer butterfly valve PTFE seated

Dimension
DIN - ANSI
Nominal pressure DIN
Nominal pressure ANSI
Material
Service
Connection
Temperature range
Actuator
DN 50 - 2"
DN 300 - 12"
PN 10, PN 16 150 WCB, CF8M chemical, petrochemical, hazardous substances WAFER - 40 ÷ 200 electric, pneumatic, ..
T214A - LUG butterfly valve PTFE seated

T214A - LUG butterfly valve PTFE seated

Dimension
DIN - ANSI
Nominal pressure DIN
Nominal pressure ANSI
Material
Service
Connection
Temperature range
Actuator
DN 50 - 2"
DN 300 - 12"
PN 10, PN 16 150 GGG40.3 chemical, water, hazardous substances LUG - 40 ÷ 200 electric, pneumatic, ..
TOD - Triple eccentric

TOD - Triple eccentric

Dimension
DIN - ANSI
Nominal pressure DIN
Nominal pressure ANSI
Material
Service
Connection
Temperature range
Actuator
DN 80 - 3"
DN 1200 - 48"
PN 6, PN 10, PN 16, PN 25, PN 40, PN 63, PN 100 150, 300, 600, 900 WCB, CF8, CF8M, LCB, WC6, LCC chemical, petrochemical, water, gas, hazardous substances WAFER, Flanged, LUG, Welded - 196 ÷ 600 electric, pneumatic, ..

Triple offset metal seated valve

Type AB 28/54

Type AB 28/54

Dimension
DIN - ANSI
Nominal pressure DIN
Material
Connection
Temperature range
DN 50 - 2"
DN 700 - 28"
PN 6, PN 10, PN 16, PN 25 WCB, CF8M WAFER - 40 ÷ 500

The special shut-off valve Type AB-28/54 by JASTA features with double eccentricity and can be employed as both a locking device and throttle- and/or control device for liquid and gasiform flow media with temperatures of up to 280°C and type AB 54 with temperatures of up to 540°C.

Vamein Series 100

Vamein Series 100

Dimension
DIN - ANSI
Nominal pressure DIN
Nominal pressure ANSI
Material
Service
Connection
Temperature range
Actuator
DN 50 - 2"
DN 2000 - 80"
PN 6, PN 10, PN 16 150 WCB, GGG40, CF8, CF8M chemical, petrochemical, water, gas WAFER - 27 ÷ 200 electric, pneumatic, ..
Welding valve type EDR

Welding valve type EDR

Dimension
DIN - ANSI
Material
Connection
Temperature range
Actuator
DN 20 - 3/4"
DN 500 - 20"
WCB, CF8M, Brass Welded - 40 ÷ 1000 hand (lever, gear)

The standard model EDR is especially employed in glass factories, silos, brick-works, and in the cement industry. The valve comes perfect regulation of liquid, granular and vaporous media in line with their production process.

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Butterfly valve can be used as an end fitting in flanged and LUG design. Controlling of valves is ensured by manually operated - lever, gearbox with hand wheel, by pneumatic actuator, or an electric actuator according to customer requirements. The flaps (butterfly valves) can be used for rough regulation of the transported medium.

 

Different types of valves: