VDU U-Type Diaphragm Valve

Model:VDU11W/VDU22W

Application

VDU series is a sanitary diaphragm valve with U type design, which is specially designed for using on food, beverage, dairy, brewing, pharmaceutical industries, etc. It is excellent for flow control as well as for open/close duties.

Materials

Body: AISI-316L
Membrane: EPDM+PTFE or EDPM

The seal materials comply with FDA177.2600 standard. Using proprietary technology, the diaphragm uses a combination of EPDM and PTFE, which is secured using SS bolts. The sealing part where contact with the medium is of PTFE material, it has good cold resistance -13℉ (-25℃), excellent heat-resistance 482℉ (+250℃), tolerance to most chemicals, and excellent abrasion resistance to medium flow.

Standard Design

Standards: DIN, SMS, ISO / IDF, BS / RJT, ASME / BPE.
End connections: butt-welded, sanitary clamp, or others upon request
Body type: T-type tee, U type tee, Mini type, tank bottom type, etc.

Technical Specification

Max. working pressure: 147psi (10bar)
Temperature range: 14 ~ 248℉ (-10 ~ 120℃)), EPDM
Inside polishing: Ra 16-32& micro;in (0.4 ~ 0.8µm)
Available for CIP/SIP.

Weld U Type Diaphragm Valve VDU

Model No	Size	D1	B	E	HxY	M	R
VDU11W1661050NN	1/2''	12.7	112	66	22x22	M4	20
VDU11W1661075NN	3/4''	19.05	117	110	37x32	M5	28.5
VDU11W1661100NN	1''	25.4	161	132	57x47	M8	38
VDU11W1661125NN	1 1/4''	31.8	187	172	70x64	M10	38
VDU11W1661150NN	1 1/2''	38.1	208	178	70x64	M10	48.5
VDU11W1661200NN	2''	50.8	247	230	85x75	M12	60.6
VDU11W1661250NN	2 1/2''	63.5	320	265	105x91	M14	83.5

Clamp U Type Diaphragm Valve VDU

Model No	Size	D1	B	E	HxY	M	D3	R
VDU22W1661050NN	1/2''	12.7	112	66	22x22	M4	25.2	20
VDU22W1661075NN	3/4''	19.05	117	110	37x32	M5	25.2	28.5
VDU22W1661100NN	1''	25.4	161	132	57x47	M8	50.5	38
VDU22W1661125NN	1 1/4''	31.8	187	172	70x64	M10	50.5	38
VDU22W1661150NN	2 1/2''	38.1	208	178	70x64	M10	50.5	48.5
VDU22W1661200NN	2''	50.8	247	230	85x75	M12	64	60.6
VDU22W1661250NN	2 1/2''	63.5	320	265	105x91	M14	77.5	83.5