Type 2104 - T-diaphragm valve with pneumatic actuator in stainless steel (Type ELEMENT) for decentralised automation

Specific products may differ slightly from the general images shown.

Please consider the technical attributes.

Type Description

The externally controlled diaphragm valve Type 2104 consists of a pneumatically operated piston actuator, a diaphragm and a T-valve body. The proven and robust actuator with stainless steel housing ensures use in hygienic or aggressive ambient conditions. The flow-efficient valve bodies with little dead space enable high flow rates and a wide range of possible uses. The valve body and the diaphragm are available in all common materials and variants. The actuator has a compact, autoclavable design with a large stainless steel housing and gap-free seals. The integration of automation units Type ELEMENT is possible in all configuration levels (can be retrofitted); a fieldbus interface can also be integrated. An explosion-proof ATEX / IECEx device variant is available. It is a compact, smooth-surfaced and highly integrated system consisting of a valve and an automation unit with integrated pilot air ducts (no intake of ambient air). The add-on body is optionally available in plastic or stainless steel (can be rotated 360°). The valve offers the degrees of protection IP65/67 and NEMA Type 4X and displays high chemical resistance.

Valve body and diaphragm are available in various 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 2034

Multifunction block and weld solution

Type 8691

Control head for decentralised automation of...

Type 8695

Control head for decentralised automation of...

Type 8692

Digital electro-pneumatic positioner for...

Type 8696

Digital electropneumatic positioner for the...

Type 8098

FLOWave SAW flowmeter

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Applications & Tools

CAD Model

Downloads

Data Sheets

	Description	Filesize	Language / Country
	Type 2104 data sheet \| pneumatically operated T-diaphragm valve (ELEMENT)	2.4 MB	EN / EU
	Typ 2104 Datenblatt \| pneumatisch betätigtes T-Membranventil (ELEMENT)	2.4 MB	DE / DE

User Manuals

Description	Filesize	Language / Country
Quickstart Type 2103 2104 2105 \| Piston-controlled diaphragm valve	3.2 MB	EN,FR,DE / EU
Additional manual Type 2031 \| PE05 Removing the pressure piece from diaphragm valves	1008.7 kB	EN,FR,DE / EU
Additional manual Type xxxx \|PX51 use in the potentially explosive area Category 2	266.5 kB	EN,FR,DE / EU
Informações adicionais \| Notas para uso em área com atmosferas potencialmente explosivas	469.2 kB	EN,DE,PT / EU
Operating Instructions 2103	1.9 MB	EN / EU
Safety Manual \| Valves, Positioner \| Version -	597.8 kB	EN / EU
Manual de operação Tipo 2103 \| Válvula diafragma comandada por pistão	2.7 MB	PT / BR
Bedienungsanleitung 2103	2.3 MB	DE / DE
Informações adicionais PX51 para uso em área com atmosferaspotencialmente explosivas	389.5 kB	PT / PT
Käyttöohje Tyyppi 2103, 2104,2105 \| Mäntäohjattu kalvoventtiili	2.8 MB	FI / FI
Manuel d'utilisation 2103	1.9 MB	FR / FR
Návod k obsluze 2103, 2104, 2105 \| Pístem ovládaný membránový ventil	2.5 MB	CS / CZ
Szybkie wprowadzenie Typ 2103, 2104, 2105 \| Sterowany tłokowo zawór membranowy	1.3 MB	PL / PL

Declaration of Conformity

Description	Filesize	Language / Country
EU-DoC\|EU Declaration	43.2 kB	EN,FR,DE
MDec\|Food	123.1 kB	EN,DE
MDec\|Food	119.8 kB	EN,DE
MDec\|Food	115.5 kB	EN,DE

Functional Safety

	Description	Filesize	Language / Country
	ProdCert\|Safety	93.6 kB	EN

Flyers and Catalogues

Description	Filesize	Language / Country
Product Overview Process and Control Valves	3.3 MB	EN / EU
Diaphragm competence for hygienic applications	1.2 MB	EN / EU
Flyer Best Practice - Diaphragm valves for an automated production line at Unither Pharmaceuticals.	342.9 kB	EN / GB

Videos

	Description	Filesize	Language / Country
	How to replace Buerkert Diaphragms DN15-DN100	21 MB	EN / EU
	Videoanleitung Buerkert Membranwechsel DN15-DN100	20.9 MB	DE / DE