Type 2934 - T-diaphragm valve with manually operated actuator (basic)

Type Description

The Type 2934 manually operated diaphragm valve consists of a manually operated actuator, a diaphragm and a T-valve body. The manual actuator with plastic or stainless steel handwheel is available with a diaphragm bonnet made of stainless steel or plastic and ensures use in hygienic or aggressive ambient conditions. The flow-optimised valve body with minimum dead space enables high flow values and a wide range of possible applications. The valve body and the diaphragms are available in all common materials and variants. The actuator has a compact, autoclavable design and is compatible with all other Bürkert diaphragm valves. An explosion-proof ATEX/IECEx device variant is available. The manual actuator is equipped with an integrated visual position indicator, a reproducible stroke scale and an adjustable closing limiter. The manual actuator can optionally be equipped with sensors for position feedback.

Valve body and diaphragm are available in different materials and variants
Product wetted surfaces in Ra ≤ 0.38 µm...1.6 µm (optionally electropolished)
Available in all common connection sizes and variants

To help select the correct product please refer to the technical data, images and notes for proper use found in the data sheet.

Can be combined with

Type SV02

Diaphragms

Type 2974

T-diaphragm valve with manually operated...

Type 2933

2/2-way diaphragm valve with manually...

Type 2935

Tank bottom diaphragm valve with manually...

Type 2103

2/2-way diaphragm valve with pneumatic...

Type 8098

FLOWave SAW flowmeter

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Applications & Tools

Downloads

Data Sheets

Description	Filesize	Language / Country
Data sheet Type 2934 \| T-diaphragm valve with manually operated actuator	876.1 kB	EN / EU
Datenblatt Typ 2934 \| Handbetätigtes T-Membranventil	872.3 kB	DE / DE
Karta charakterystyki Typ 2934 \| Zawór membranowy T z napędem ręcznym (Basic)	781.8 kB	PL / PL

User Manuals

Description	Filesize	Language / Country
Additional information \| Angles for self-draining of diaphragm valves	650.2 kB	EN / EU
Additional information \| PX51for use in the potentially explosive area Category 2	813.9 kB	EN / EU
Operating Instructions Type 2933-2935, 2973-2975 \| Diaphragm valve with manually actuator	1.8 MB	EN / EU
Supplement \| Storage of elastomer parts	45.7 kB	EN / EU
Bedienungsanleitung Typ 2933-2935, 2973-2975 \| Membranventil mit handbetätigtem Antrieb	1.8 MB	DE / DE
Informations supplémentaires \| Angle de vidange automatique des vannes à membrane	640.3 kB	FR / FR
Informations supplémentaires \| PX51 pour les zones présentant des risques d'explosion cat2	834.6 kB	FR / FR
Manuel d‘utilisation Type 2933-2935, 2973-2975 \| Vanne à membrane avec actionneur manuel	1.8 MB	FR / FR
Supplément \| Stockage des compposants en élastomère	46.8 kB	FR / FR
Zusatzinformation \| PX51 für den Einsatz im explosionsgefährdeten Bereich Kategorie 2	813.2 kB	DE / DE
Zusatzinformation \| Winkelangaben zur Selbstentleerung von Membranventilen	647.1 kB	DE / DE
Zusatztanleitung \| Lagerung von Elastomerteilen	46.6 kB	DE / DE

Declaration of Conformity

Description	Filesize	Language / Country
MDec\|Food Declaration Diaphragm FF	115.3 kB	EN,DE
MDec\|Food\|Hygenic Declaration Diaphragm AD	120.7 kB	EN,DE
EU-DoC\|EU Declaration	36.2 kB	EN,FR,DE
MDec\|Food\|Hygenic Declaration Diaphragm EA	123 kB	EN,DE
MDec\|Oxygen Declaration Diaphragm Valves	133.3 kB	EN,DE
ProdCert\|Ex 0262 EPS 18 ATEX 2 008 X	796.8 kB	EN,DE
ProdCert\|Ex 0262 EPS 18.0007 X	1.1 MB	EN

Certificates/Manufacturer Declarations

	Description	Filesize	Language / Country
	ProdCert\|Resistance Reinigungsmitteltest ECOLAB	63.1 kB

Videos

	Description	Filesize	Language / Country
	How to replace Buerkert Diaphragms DN15-DN100	17.1 MB	EN / EU
	Videoanleitung Buerkert Membranwechsel DN15-DN100	17 MB	DE / DE