Zwischenflansch-Absperrklappe - Riegler K764

Images are examples, some edited with AI. The technical data are authoritative. AI notice

Wafer butterfly valve, pneumatic actuator double-acting, DN 40 to 150 - Riegler

Name: Wafer butterfly valve, pneumatic actuator double-acting, DN 40 to 150 - Riegler
Brand: Riegler
SKU: RGL-K764

Riegler ✓ Original product Brand new

The wafer butterfly valve is operated by a pneumatic rotary actuator (double-acting), nominal size DN 40 to 150, rated for up to 16 bar. Available nominal sizes: DN 40 to 150. Operating temperature: -15 to 120 °C. The body is made of grey cast iron GG25 epoxy resin coated, color RAL 5015.

Net

As low as €217.01

excl. VAT

Item RGL-K764

Question about this item

Datasheet (PDF) User manual 3 documents, all under Downloads

Specialist dealer since 2009
Invoice payment for regular customers
Worldwide shipping
Technical questions clarified with the manufacturer

Description

The wafer butterfly valve is operated by a pneumatic rotary actuator (double-acting), nominal size DN 40 to 150, rated for up to 16 bar. Available nominal sizes: DN 40 to 150. The DN 40 to 150 valve is not recommended for hydrocarbons, oils and greases.

Benefits

Operating pressure up to 16 bar
-15 to 120 °C operating temperature
Nominal size DN 40 to 150
Seal made of EPDM, stem seal EPDM
Pilot pressure 5 to 5.5 bar
Body made of grey cast iron GG25 epoxy resin coated, color RAL 5015

Applications

Applications according to Riegler: water and steam, seawater, salt water, esters, ketones, alkalis and caustic soda.

Technical data

Type no.	350.4040B, 350.4050B, 350.4065B, 350.4080B, 350.4100B, 350.4125B, 350.4150B
Max. operating pressure	16 bar
Operating temperature	-15 to 120 °C
Pilot pressure	5 to 5.5 bar
Housing	grey cast iron GG25 epoxy resin coated, color RAL 5015
Shaft	SS416
Disc	stainless steel CF8M/1.4404
Shaft seal	EPDM
Seal material	EPDM
Actuator seal material	NBR
Version	double-acting
Actuator material	anodised aluminium
Angle of rotation	90 °
Valve adapter	supplied as standard, operated by a 3/2- or 5/2-way valve
DN	40 to 150 mm
Dimension B	38 to 59 mm
Dimension H1	68 to 138 mm
Dimension H2	108 to 205 mm
Dimension H3	212 to 352 mm
Dimension L	94 to 216 mm
Manufacturer	Riegler
GPSR Herstellerdaten	Riegler & Co. KG, Schützenstraße 27, DE-72574 Bad Urach, www.riegler.de
Artikelzustand	New
Artikel-Authentizität	Original product
Material	Grey cast iron GG25 epoxy resin-coated, colour RAL 5015
Housing material	Grey cast iron GG25 epoxy resin-coated, colour RAL 5015
Actuation type	pneumatic
Betriebsdruck max [bar]	16
Temperaturbereich	-15-120 °C
Temperature (max.)	120