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Description
The type 625 is an extremely compact pneumatically actuated valve with many features which make them ideal for pharmaceutical and bio-processing applications.

Standard Features
  • Extremely compact design
  • Sanitary internals
  • Visual position indicator
  • Maintenance-free piston actuator: Normally Open, Normally
  • Closed or Double Acting
  • FDA compliant diaphragms
  • Body material 316L stainless steel
  • Triclamp® , O.D. Tubing, ISO, and DIN end connections
  • Sizes 3/8" - 3/4"
Available Options
  • Electrical limit and proximity switches
  • Stroke limiter
  • Pneumatic and electro-pneumatic positioners
Special connections
Hose barb, tube extensions, Swagelok®, Cajon VCR®, Ingold®, and others available upon request.
Fabrications
Cluster valve assemblies for horizontal and vertical orientations, Bottle Sampling, and custom fabrications upon request.
Materials
AL-6XN®, Hastelloy®, Titanium, and others available upon request.

Typical Applications
  • Pharmaceutical manufacturing
  • Bioprocessing
  • Cosmetic
  • Brewery Service
  • Food and Beverage
  • Semiconductor
  • High Purity Chemicals

Specifications

Note Please click "Magnifying Glass" next to the attributes listed below to view helpful information.
Type 625
Nominal Size DN 10 DN 15 DN 20
Body Configuration 2-way angled valve body 2-way valve body Multiported valve body Tank bottom valve body U-bend Zero Static T-Valve
Connection
Butt weld OD tubing Butt weld OD tubing Butt weld OD tubing Butt weld OD tubing Extended O.D. Tubing Extended O.D. Tubing by Triclamp® Extended O.D. Tubing by Triclamp® Extended O.D. Tubing by Triclamp® Extended O.D. Tubing Extended O.D. Tubing O.D. Tubing by Triclamp® O.D. Tubing by Triclamp® Tri-clamp® Tri-clamp® Tri-clamp® Tri-clamp®
Body Material Forged Body: Stainless steel 316 Δ 1.4435 (ASTM A 182) Machined Block: Stainless steel 316 Δ 1.4435 (ASTM A 479) Machined Block: Stainless steel 316 Δ 1.4435 (ASTM A 479) Machined Block: Stainless steel 316 Δ 1.4435 (ASTM A 479)
Diaphragm Material1 2nd generation, modified Teflon® with Ethylene-propylene backing 2-piece molded closed (TFM/EPDM) Ethylene-propylene Rubber for saturated steam max 302° F (EPDM) Ethylene-propylene Rubber for saturated steam max 302° F (EPDM) Ethylene-propylene Rubber for saturated steam max 302° F (EPDM)
Control Function Double acting Normally closed Normally open
Pipe Main Size 3/8 1/2 3/4 1 1 1/2 2 2 1/2
Pipe Main Connection 59 80 94 95
Surface Finish
10 µ-in. (E-pol) 11 µ-in. (Mechanical) 15 µ-in. (E-pol) 20 µ-in. (E-pol) 20 µ-in. (Mechanical) 25 µ-in. (Mechanical)
Max. Perm. Temperature of Working Medium2 302 ºF
Max. Perm. Temperature of the Pilot Medium 104 ºF
Note For Multiported Valve Body Configuration, Please consult factory for other options.
  • 1 All diaphragms listed conform to the FDA code of Federal Regulations paragraph 177.2600 of section 21.
  • 2 Depending on diaphragm material