VDU SS316L Stainless Steel Pharmaceuticals Weld/Clamp 1/2in-21/2in U-Type Diaphragm Valve

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.

·Very useful at sampling / injection points on high purity systems

·Cavity free and self-draining

·Fully Autoclavable

·Hermetical separation of fluids from the operating mechanism by diaphragm

·Full traceability as per EN10204 3.1

·Various internal surface finish available each less than 0.40 Ra

·Reducing port is available

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

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.

·Very useful at sampling / injection points on high purity systems

·Cavity free and self-draining

·Fully Autoclavable

·Hermetical separation of fluids from the operating mechanism by diaphragm

·Full traceability as per EN10204 3.1

·Various internal surface finish available each less than 0.40 Ra

·Reducing port is available

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 T Type Diaphragm Valve VDT

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