VDB Tank Bottom Diaphragm Valve

Application

VDB series is a sanitary diaphragm valve 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 Tank Outlet Diaphragm Valve VDB

	Model No	Size	C	D1	T	HxY
	VDB11W1661075NN	3/4''	70	15.75	1.65	36x32
	VDB11W1661100NN	1''	105	22.1	1.65	57x47
	VDB11W1661125NN	1 1/4''	140	28.5	1.65	70x64
	VDB11W1661150NN	1 1/2''	140	34.8	1.65	70x64
	VDB11W1661200NN	2''	160	47.5	1.65	85x75
	VDB11W1662015NN	DN15	70	15	1.5	36x32
	VDB11W1662020NN	DN20	105	19	1.5	57x47
	VDB11W1662025NN	DN25	105	25	1.5	57x47
	VDB11W1662032NN	DN32	140	31	1.5	70x64
	VDB11W1662040NN	DN40	140	37	1.5	70x64
	VDB11W1662050NN	DN50	160	49	1.5	85x75