Diaphragm Valves
diaphragm valves — pre-owned
Browse 1,172 diaphragm valves — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.

ITT ACS2 1" Sanitary Diaphragm Valve 316L EPDM With Mechanical Limit Switch
The ITT ACS2 1" Sanitary Diaphragm Valve is a high-quality valve designed for use in the Sanitary, Biotech, and Pharmaceutical industries. Made from durable 316L Stainless Steel, this valve features a mechanical limit switch for reliable operation. With a maximum pressure of 90 psi, this air-operated valve is specifically designed for demanding applications in the United States. This unit is a must-have for those seeking precision and efficiency in their fluid control systems.

Burkert - DN25 - PN16 - 1.4408 - Valve
** Thank you for considering our store! We appreciate your business and support ! 👀Please read the factory tag carefully to make sure this is the item you need, thank you.👀

ITT Pure-Flo 3-316L Sanitary Diaphragm Valve 3” USA
ITT Pure-Flo 3-316L-RA35MAX-CWP150 Sanitary Diaphragm Valve 3” Diameter Made in the USA Have questions? Let me know I will do my best to reply promptly. Location: GFL

Georg Fischer GF Diastar 167.685.113 Pneumatic Actuated Diaphragm Valve 11/16"
Item appears used and in great condition. May show minor imperfections from shelf wear but nothing that will impact performance. Diaphragm Valve.

Gemu 650 10T59413A10T 1059 Pneumatic Diaphragm Valve
650 10T59413A10T 1059. Diaphragm Valve.

Swagelok Nupro Diaphragm Valve, 6L-ELD8-CCBB, 1/2" MVCR, 2 Purge Ports
Swagelok Diaphragm Valve, 6L-ELD8-CCBB. 2 Purge Ports: 1/4" Male VCR.
You save $125.00

Lot (5) 1/2" Tri-Clamp ITT Pure-Flo Sanitary SS Valve Assy w/ A206 Actuators C15
(1) 1/2" x 1/2" x 1/2" 3-Way Valve w (2) A206 Actuators 1/2" & (1) Proximity Switch. (2) 1/2" x 1/2" x 1/2" 3-Way Valve w (2) A206 1/2" Actuator & (2) Proximity Switches. (1) 1/2" x 1/2" x 1/2" 3-Way Valve w (1) 1/2" A206 Actuator & (1) Proximity Switch.

ITT Pure Flo 1-316L-RA15MAX-CWP150 Diaphragm Valve w/ 1" Sanitary Fitting
ITT Pure Flo 1-316L-RA15MAX-CWP150 Diaphragm Valve w/ 1" Sanitary Fitting. Condition is Used. Shipped with FedEx Ground Economy.
You save $5.25

BURKERT 2031 A 50,0 EPDM VALVE Pmed 8bar PILOT 5.5-7BAR 216609

4 ITT Pure Flo Stainless Steel Diaphragm Valve w/ 1/2" - 1" Sanitary Fittings
The unit was pulled from a working machine and is in good physical condition. We have 2 units available, the price is for a single unit only. WE LOOK FORWARD TO PROVIDING YOU WITH OUTSTANDING PRODUCTS AND SERVICE.

Aquamatic WA125 Series 425-A Normally Closed Diaphragm Valve
Aquamatic WA125 Series 425-A Normally Closed Diaphragm Valve
You save $173.40

SMC VX212EZ2ABXB Solenoid Water Valve, 2-Way NC, 3mm Orifice, 24VDC, 0.6MPa
Model # : VX212EZ2ABXB. 2-Way Solenoid Valve. Orifice Size: 3mm. 9472 Hemlock Lane N. The Original Manufacturer's warranty does not apply. This is a surplus item. SKU# SB-187438. NOT an authorized distributor for.

H.D. Baumann 32-24 588 Pneumatic Diaphragm Control Valve 1/2" Threaded Bronze
Part Number 32-24 588 / Fisher. Model 32-24 588. Lift Tables. We are dedicated to understanding the unique challenges and opportunities that each industry faces. x Width 10 in. x Height 12 in. Local Pickup.
You save $12.50

ITT Grinnell Diaphragm Valve 1 1/2 Boiler Valve 897-06-0120
Great

Aquasyn 023BFJ-C 1.5"BWF Stainless Steel 316LSS Diaphragm Two-Way Valve (5766) g
Manufacturer: Aquasyn. Aquasyn valves are fully traceable with Material Test Reports (MTRs) and Heat Numbers provided as standard. 1.5"BWF: 053CHJ. Model: 1.5" Two-Way Diaphragm Valve. See pictures for more detail.

2xITT Pure-Flo Stainless 316L Sanitary Diaphragm Valve – USA – Used
7 ❗ ITT Pure-Flo sanitary diaphragm valve – stainless steel 316L ❗ Made in USA – high-grade process valve ❗ Used condition – comes exactly as shown Model / Markings: • S-316L Ralimax – CWP150 • Serial: 703516-002-002 • ITT Industries hand wheel • Yellow protective end caps installed Lot with two pieces ⚠️ Unit is used, not tested. ⚠️ May need diaphragm replacement before use. Great for lab setups, sanitary systems, parts, or industrial equipment reuse.

(3) Fujikin High Purity 1/4 Turn Manual Valves 316SS 1/4" UJR Fittings
These are quarter turn manual valves. They appear very clean inside and out as shown. The end fittings appear to be 1/4" UJR. All three valves are included as shown. Fujikin Diaphragm Valve. material 316ss.
You save $11.11

Fujikin 2-Way Stainless Steel Diaphragm Valve 316L SS 090825 Surface Mount
Fujikin 2-Way Stainless Manual Diaphragm Valve 316L SS. Type: Diaphragm Valve. 90 Degree Locking Handle. Surface Mount. CDN Systems LLC, DBA Doug Deals, is not an authorized distributor or affiliated with the manufacturer of this product.

Burkert - DN25 - PN16 - 1.4408 - Valve
Burkert - Actuated Plug Valve, DN25 - PN16 - 1.4408.

ITT DIA-FLO 1-1/2" STAINLESS STEEL SANITARY DIAPHRAGM VALVE 1820 CF3M
ITT DIA-FLO 1-1/2" STAINLESS STEEL DIAPHRAGM VALVE. VALVE PART # 1820. SEE PHOTOS ABOVE FOR DETAILS AND ITEM SPECS.
You save $8.50

3 ITT Pure Flo .5-316L- RA20MAX 4 Way Diaphragm Valve w/ 1/2" Sanitary Fitting
This item is as seen in pictures.

Lot of 8 - Burkert 2031 A 8.0 00 00 0000 9-Way Pneumatic Solenoid Valve
If the item is listed as working, then it was tested to the best of our ability. Unless a resale certificate is provided. HOURS OF OPERATION. This item is as seen in pictures.

Reotemp Icon 0-30PSI Vacuum Pressure Gauge W/ Diaphragm Seal
SKU: 260956 - Reotemp Icon 0-30PSI Vacuum Pressure Gauge W/ Diaphragm Seal - Reotemp Icon - Used . -- Prefer to pick it up yourself? You are welcome to do so, by appointment. We will load it free of charge unless otherwise stated in the listing. If your purchase requires a pallet, banding or any other form of packaging, a packaging fee may apply.
You save $2.92

(7) Gemu 610 15D 7 11411/N Pneumatic Pilot Diaphragm Valve DN15
Gemu 610-15D-7-11411/N. This is a lot of 7 Gemu 610-15D-7-11411/N pneumatic pilot diaphragm valves. They were pulled from an retired semiconductor wash line. They are in clean shape as shown. All 7 valves are included.
You save $21.66

ITT Pure Flo .5-316L-RA25MAX-CWP200 Diaphragm Valve w/ 1/2" Sanitary Fitting
You save $18.75

H.D. Baumann 32-24 331 Diaphragm Control Valve 1/2" Threaded 250 Bronze 5-15 PSI
Part Number 32-24 331. Model 32-24 331. Lift Tables. We are dedicated to understanding the unique challenges and opportunities that each industry faces. x Width 10 in. x Height 12 in. Local Pickup.
You save $10.00

Swagelok 153SR Spring Return Pneumatic Actuator

6 ITT Pure Flo Advantage Stainless Steel Diaphragm Valve w/1/2" Sanitary Fitting
The unit was pulled from a working machine and is in good physical condition. This item is as seen in pictures. WE LOOK FORWARD TO PROVIDING YOU WITH OUTSTANDING PRODUCTS AND SERVICE.

Glacier Tanks 1-1/2” Diaphragm Valve 1.5” 316L Stainless Sanitary Clamps – Used

Burkert - DN25 - PN16 - 1.4408 - Valve
** Thank you for considering our store! We appreciate your business and support ! 👀Please read the factory tag carefully to make sure this is the item you need, thank you.👀

GEMU 1-1/2” Diaphragm Valve PN16 316L Stainless Sanitary Clamp Ends – Used
This valve features a handwheel manual actuator and sanitary clamp end connections, ideal for use in food, beverage, dairy, brewing, or pharmaceutical process lines. • Actuation: Manual handwheel. • Type: Manual diaphragm valve.

ITT Pure Flow 1.5-F-419-6-3-R2-963s CWP150 Diaphragm Valve 1.5" Sanitary Fitting
ITT Pure Flow 1.5-F-419-6-3-R2-963s CWP150 Diaphragm Valve 1.5" Sanitary Fitting Do not know much about these valves so please check all photos and do your homework for exact fit and needs Seems mot used before but we are selling it as a used valve. Will accept return if not working Ground shipping

H.D. Baumann 32-24 588 Pneumatic Diaphragm Bronze Control Valve 1/2" Threaded
Model 32-24 588. Lift Tables. Fisher 3660 Valve Positioner. We are dedicated to understanding the unique challenges and opportunities that each industry faces. x Width 11 in. x Height 11 in. Information and Support.
You save $22.50

SWAGELOK 6LVV-DPVR4-P-C DIAPHRAGM SEALED VALVE NC ACTUATOR

Swagelok Nupro 6L-LD16-AAXX-YW LD Series Diaphragm Valve, 3/4" Tube Connector

Humphrey 125PLG Guarded Push Button | 3-Way | 1/8 NPSF | NC | Pneumatic Valve
The Humphrey 125PLG is a three-way, normally-closed push button pneumatic valve featuring a large, guarded actuator button designed for use at high-production manual workstations. MPN: 125PLG. Wetted materials are stainless steel, brass, and Buna-N.

Rotarex Selfa M4SI S Diaphragm Line Valve
MPN: M4SI S. Model: M4SI S. Manufacturer: Rotarex Selfa. Type: Diaphragm Line Valve. Motoman AR2010 Welding Robot w/2 Dual axis Positioner w/ YRC1000 & MotoWeld x350. Allen Bradley 1492-SP1D020 1 Pole 2 Amp 240/415Vac Ser C Circuit Breaker.

Asepco 1.5” Stainless Sanitary Tank Bottom Tri Clamp Radial Diaphragm Valve
21150 Barbour County Highway. The item you’ll receive is the one in the picture, and you’ll only receive what you see in the picture. However, we may occasionally overlook certain details. If you receive an item that is defective, we kindly accept it back at no cost to you.

Aquasyn 316LSS 061COM 1.5" AWF Stainless Steel Diaphragm Two-Way Valve (5761) g
Aquasyn 316LSS 1.5" ID Stainless Steel Diaphragm Two-Way Valve. Manufacturer: Aquasyn. Aquasyn valves are fully traceable with Material Test Reports (MTRs) and Heat Numbers provided as standard. Model #: 316LSS.

3 ITT Advantage 3 Way Stainless Steel Diaphragm Valves #208049-Flo*603
YOU WILL GET EXACTLY THE ONE SHOWING IN PICTURE. Used, Working Condition.