德国科莫Kuehme阀,阀门产品中国代理商_上海盈沣元器件有限公司

德国科莫Kuehme阀,阀门产品中国代理商

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详细说明

Shut-off Flap Valve

Type KSK

Application

Safety shut-off flap valve in coal dust pipework.

Nominal diameter:

150 to 800 mm

Operating pressure:

Up to 10 bar

Operating temperature:

Up to 200 °C

Technical Data

Valve body:

Welded steel construction with inspection hole for service and maintenance during built-in

Seals:

Metal-to-metal or metal-to-elastomers

Bearing:

Maintenance-free plain bearings

Actuator:

Manual

Pneumatic

Elektric

Connection to pipework by flanges or welding to suit customers' specification.

Dusty_media_safety_shut_off_flap_valves_compensator.pdf download (96,63 KB)
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Compensator

Type KG

Application

Compensation of thermal Boiler Expansion to the axis of the connected coal dust lines.

Nominal diameter:

150 to 800 mm

Operating pressure:

Up to 10 bar

Operating temperature:

Up to 200 °C

Technical Data

Body:

Welded steel construction

Seal:

Special silicon-rubber

Pipeline connection with flanged or welded ends, according to customers' request.

Dusty_media_safety_shut_off_flap_valves_compensator.pdf download (96,63 KB)
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Shut-off and Control Valves

Safety Trip Unit
Application
As a semi automatic control unit for safety shut-off valves to be triggered in case the set operating pressure is exceeded or tripped by electrical signal.

Connection: Pipe connections with DIN- or ANSI flanges

Setting range: 0.5 to 10 bar acc. to spring type

Operating temperature: -25 °C to 180 °C

Response pressure accurancy: AG 5, AG 10

Technical Data

Pilot: Stainless steel 1.4571

Seals: Perbunan, Viton

Completely mounted in protective cabinet with sight glass.

Gas_shut_off_and_control_valves.pdf download (91,32 KB)
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Shut-off and Control Valve

Electrical Control Valve for extremly large control rangeType MRV/Z
Application

Medium: Natural gas

Flow: min. 6.040 Nm3/h; max. 225.000 Nm3/h

Nominal diameter: DN 500

Nominal pressure: PN 16

Operating pressure: 3 bar g

Operating temperature: -15 °C to 60 °C

Technical Data

Valve body: Z-form in welded steel construction

Seatring: exchangeable

Trim: Special characteristic for extremly large control range

Gas_shut_off_and_control_valves.pdf download (91,32 KB)
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Safety Shut-off Flap Valves

Steering Lever Flap Valve with double shut-off system and intermediate venting Type PKIII/D

Application

Tightly sealing quick-closing butterfly valve as:

Safety shut-off element for gas burners
Safety shut-off systems to DIN 3384 upstream of gas pressure controllers
Gas-/air failure safety system
Main shut-off element in gas systems
Flap valves with type testing to:
97/23/EC Pressure Equipment Directive, modul B

Nominal diameter:

250 to 3000 mm

Operating pressure:

Up to 16 bar

Operating temperature:

-25 °C to 300 °C

Technical Data

Valve body:

Welded steel construction

Seals:

Single or double seated with intermediate venting

Seal elements:

Flexible to suit medium and temperature

Bearing:

Maintenance-free plain bearings on Teflon basis

Actuator:

Pneumatic piston actuator with closing-spring and hydraulic damping on closing

Control:

Solenoid valves with quick venting feature; Position indication via limit switches

Other material and design variants available on request.

Gas_safety_shut_off_flap_valves.pdf download (98,97 KB)
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Safety Shut-off Flap Valve

Steering Lever Flap Valve Type PKIII/E

Application

Tightly sealing shut-off flap valve for gaseous media.

Power plants
Firing installations
Gas systems

Nominal diameter:

250 to 3000 mm

Operating pressure:

Up to 10 bar

Operating temperature:

-25 °C to 300 °C

Technical Data

Valve body:

Welded steel construction

Sealing:

Single- or double seat with intermediate venting

Seals:

Elastic according to medium and temperature

Bearing:

Maintenance-free plain bearings on a Teflon basis

Control:

Electrical multiturn actuator

Other materials and design variants available on request.

Gas_safety_shut_off_flap_valves.pdf download (98,97 KB)
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Safety Shut-off Flap Valve

Containment Shut-off Flap Valve Type PKIII/S

Application

Building shut-off butterfly valve on the reactor containment in nuclear power plants

Nominal diameter:

200 to 1200 mm

Operating pressure:

Up to 10 bar

Operating temperature:

-15 °C to 200 °C

Technical Data

Valve body:

Welded steel construction

Corrosion protection:

All steel components are chemically nickel plated

Sealing:

Double seals with test connection

Actuator:

Pneumatic piston actuator with closing springs

Control:

Redundant via 3/2-way solenoid valve

Other materials and design variants available on request.

Gas_safety_shut_off_flap_valve.pdf download (72,29 KB)
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Quick-closing Valve Combination with Intermediate Venting for Gas Burners

Type KVII/F-KVII/F
Application

Gas firing systems on steam boilers

Gas carrying piping systems in all industrial fields

Valves with type testing to:
97/23/EC         Pressure Equipment Directive, modul B
DIN EN 161      Automatic shut-off valves for gas burners
                       and gas appliances (operating pressure
                       of up to 4 bar)
DIN 3394-T1      Automatic control valves - Pressure relief,
                       safety and regulation valves for pressure
                       above 4 bar up to 16 bar
DIN EN 12 952 Water tube boilers and auxiliary
                       installations
DIN EN 12 953 Shell boilers

Nominal diameter: 15 to 300 mm

Operating pressure: Up to 40 bar

Operating temperature: -15 °C to 200 °C

Technical Data

Valve body: Cast steel GS-C25; Nodular cast iron GGG40.3

Plug seal: Perbunan / Viton / Teflon

Stem seal: Maintenance-free due to stainless steel bellows

Actuator: Pneumatic piston actuator with closing-spring

Control: Electromagnetically operated 3/2 directional valve

Position indication via limit switches

Gas_safety_shut_off_device.pdf download (103,40 KB)
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Quick-closing Gas Valve with Double Sealing and Intermediate Venting

Type KVII/FD
Application

Special combustion plants

Coke-oven gas combustion plants

Valves with type testing to:
97/23/EC Pressure Equipment Directive, modul B

Nominal diameter: 200 to 400 mm

Operating pressure: Up to 16 bar

Operating temperature: -15 °C to 200 °C

Technical Data

Valve body: Welded steel constructions

Sealing elements: Perbunan / Viton / Teflon

Stem seal: Maintenance-free due to stainless steel bellows

Actuator: Pneumatic piston actuator with closing spring

Control: Electrimagnetically operated 3/2 directional valve

Piston indication via limit switches

Special design on request.

Gas_safety_shut_off_device.pdf download (103,40 KB)
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Single-Plate Gate Valve

KüHME-PSA DELI^? Type SAL

Application

Gas metering- and gas regulating plants
Gas- and oil lines
According to Pressure Equipment Directive97/23/EC, prototype tested (Modul B), inspected by and registered with DIN-DVGW

Nominal diameter:

50 – 1000 mm

Operating pressure:

0 – 100 bar

Operating temperature:

-10 °C to +70 °C

Technical Data

Valve body:

St35.8

Stem seal:

Due to Quad-Ring of NBR

Seal:

Primary metal seal, secondary seal by O-ring

Actuator:

Handwheel or electric drive

Liquid_fuels_single_plate_gate_valves.pdf download (73,67 KB)
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Single-Plate Gate Valves

KüHME-PSA DELI^? Type GAL

Application

Gas metering and gas regulating plants
Gas and oil lines
According to Pressure Equipment Directive 97/23/EC, inspected by and registered with DIN-DVGW

Nominal diameter:

50 - 400 mm

Operating pressure:

10 - 25 bar

Operating temperature:

-10 °C to +70 °C

Technical Data

Valve body:

EN-GJS-400-15

Spindle seal:

Due to Quad-ring of NBR

Seal:

Primary metal seal, secondary seal by o-ring

Actuator:

Handwheel or elektric drive

Liquid_fuels_single_plate_gate_valves.pdf download (73,67 KB)
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Shut-off and Control Valves

Elektro-pneumatical Safety Shut-off Combination as pipe brake valve

Application

Safety device for a heat exchanger used in the chemical industry

Medium:

Heat transfer oil

Nominal diameter:

DN 6"

Nominal pressure:

ANSI 900 lbs.

Operating pressure:

100 bar g

Operating temperature:

+300 °C

Specials:

triggering of the safety cut-off mechanism by the differencial pressure monitor; stem sealing through stainless steel bellows with a downstream safety gland box

Liquid_fuels_shut_off_and_control_valves.pdf download (70,46 KB)
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Valves

Valve for Atomizing and Purging Steam Type KVF

Application

Oil firing systms on steam boilers to TRD 411
Valves with type testing to:
97/23/EC Pressure Equipment Directive, modul B

Nominal diameter:

15 to 50 mm

Operating pressure:

Up to 45 bar

Operating temperature:

200 °C to 450 °C

Technical Data

Valve body:

Forged steel C22.8

Plug seal:

Metal-to-metal, ground-in

Stem seal:

Maintenace-free due to stainless steel bellows

Actuator:

Pneumatic piston actuator with closing spring

Control:

Electromagnetically operated 3/2 directional valve

Position indication via limit switches

Larger nominal diameters and designs available on request.

Steam_media_valves.pdf download (86,66 KB)
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Valves

Electro-Pneumatical Safety Shut-off Device Type KVR

Application

In front of a heat exchanger in the district heating power plant.

Medium:

Steam

Nominal diameter:

DN 500

Nominal pressure:

PN 25

Operating pressure:

17 barg

Operating temperature:

+350 °C

Special:

Body in welded steel construction; bypass valve; control by 3 solenoid valves with safety function two of three

Steam_media_valves.pdf download (86,66 KB)
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