Buerkert Type 6757 WhisperFlipper Valve w. media separation (20104557)

Name: Buerkert Type 6757 WhisperFlipper Valve w. media separation (20104557)
Brand: Bürkert
SKU: N-BUR.20104557
Price: 134.00 EUR
Availability: InStock

Item No.: N-BUR.20104557

HAN: 20104557

134,00 €

excl. 19% VAT (Paket)

Low stock level

Delivery time: 1 - 5 Workdays Other countries

Valve diameter: 2,00 mm | Nominal pressure: -1,00 bar - 10,00 bar | Valve function: 2/2 - A - normally closed - inlet port 1 (P/NC) | Operation: direct-acting | Voltage: 24,00 V - 24,00 V | Temperature medium: 0,00 °C - 50,00 °C | Fluidics body material: PPS (Polyphenylene sulphide) | Seat seal material: EPDM (Ethylene-propylene-diene rubber) More product details

Product Information

Item information	Value
Category:	Buerkert Type 6757 WhisperFlipper Valve w. media separation
Voltage:	24,00 V - 24,00 V
Valve diameter:	2,00 mm
Fluidics body material:	PPS (Polyphenylene sulphide)
Seat seal material:	EPDM (Ethylene-propylene-diene rubber)
Nominal pressure:	-1,00 bar - 10,00 bar
Valve function:	2/2 - A - normally closed - inlet port 1 (P/NC)
Temperature medium:	0,00 °C - 50,00 °C

Product Description

WhisperFlipper Valve w. media separation

The combination of maximum flow and minimum valve size is becoming increasingly important in various medical and IVD related applications. Combined with high chemical resistance, this explains the broad range of applications for Type 6757. However, in addition to the flow, this valve is also able to switch pressures of up to 16 bar.

Technical data

Valve & function (9)

Type	6757
Valve construction	Valve complete
Valve function	A - normally closed - inlet port 1 (P/NC)
Valve function number of switching positions	2
Switch function	on/off
Actuator type	Flipper
Operation	direct-acting
Manual actuation	No
Media separation	Yes

Performance data (10)

Valve diameter	2 mm
Kv value (water)	0,08 m3/h
QNn value (gas)	86 l/min
Nominal pressure min	-1 bar
Nominal pressure max	10 bar
Differential pressure max	10 bar
Switch time open characteristic	7 ms
Switch time close characteristic	7 ms
Installation width (nominal value)	18 mm
Weight	0,210 kg

Fluid connections (6)

Fluidic port connection number	2
Port connection 1 type	Flange
Port connection 1 flange	Bürkert flange 18 x 69 version A1
Port connection 2 type	Flange
Port connection 2 flange	Bürkert flange 18 x 69 version A1
Port connection seal material design	O-ring

Electrical data (22)

Nominal operation/Duty cycle	100 %
Coil type	permanently integrated
Coil insulation material (encasement)	Iron steel nickel-plated
Coil wiring LED	No
Coil wiring overvoltage protection	without
Coil wiring rectifier	No
Coil wiring polarity protection	Yes
Coil wiring polarity recovery diode	Yes
Coil wiring polarity recovery diode redundant	No
Power reduction integrated	No
Electrical connection number of contacts	2
AC voltage	No
DC voltage	No
Battery voltage	Yes
Rated power DC	4,5 W
Rated power consumption	4,5 W
Electrical connection sort	Plug - rectangular grid 5.08
Cable plug in delivery	not included
Electrical connection position	above NC
Electrical connection polarity	right pin positive pole
Voltage min / rated voltage	24 V
Voltage max / rated voltage	24 V

Temperature & protection (5)

Temperature environment max	50 °C
Temperature medium max	50 °C
Protection type IP (max. with suitable connector)	IP30
Temperature environment min	0 °C
Temperature medium min	0 °C

Materials (4)

Seat seal material category	Elastomers
Fluidics body material	PPS (Polyphenylene sulphide)
Seat seal material	EPDM (Ethylene-propylene-diene rubber)
Sealing toward outside material	EPDM (Ethylene-propylene-diene rubber)

Approvals & mounting (6)

Mounting type	Metric screws
Mounting dimensions	M4 x 10
Mounting (flange) type	Metric screws
Mounting (flange) material	Stainless steel
Approval type	Material-approval-foods seal materials
Certification type	Food - FDA-compliant

Your benefits

Very fast switching at a low noise level <45 dB(A)
High pressure range up to 16 bar with nominal diameter DN 1.4 mm
Highest chemical resistance
Compact design with 18 mm installation width
High back pressure tightness

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Question about item

Manufacturer according to GPSR
Christian Bürkert GmbH & Co. KG, Christian-Bürkert-Straße 13-17, 74653 Ingelfingen, Baden-Württemberg, Deutschland, [email protected], https://www.buerkert.de