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Control of vacuum, gaseous, liquid, gelatinous, abrasive, soiled and aggressive media. In comparison to conventional valves, the installation of a coaxial valve allows the control of high pressure with a simultaneously large flow of volume
- No energised port P closed by spring return (NC).
- Connection: DN 10 - 25, G 1/4" - G 1 1/2"
- Flow medium: Neutral, gaseous, gelatinous, abrasive, soiled and liquid media as well as vacuum.
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Top-Flo® sample valves are specially engineered to be the finest in the industry and incorporate many features and benefits not found on other sampling valves. Top-Floreg; sampling valves come standard with minimal internal deadleg area designed into each valve, keeping hold up volume to a minimum for accurate samples every time. Right Angle or In-Line models can be supplied as main components (special bored cap and main body) to allow the user to fabricate their own size configurations on an as needed basis. Right Angle or In-Line models available from stock in sizes 1/2" to 4" clamp end x hose barb.
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Our valve cluster is customized to fit your needs. With over 40 years as a leading supplier of hygienic stainless steel process equipment, why trust anyone else but Top Line.
*Our in-house valve cluster manufacturing capability reduces installation time on-site
*Pre-wired control tops in either traditional I/O or with using the AS-i network
*Pre-installed air line connections for easy hookup
*Customized log designs for reduced welds
*Professional welds
*Support frames, hangers and drip pans
Please call Top Line @ 814-362-4626 for more information on our valve cluster
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One of our key products is the ToP-Flo® Hygienic Diaphragm Valve. Top Line competes with the major suppliers in the industry for weir type diaphragm valves and we have recently gained approval to mark CE on our valves in accordance to the PED on this product line. Pricing is very competitive and our lead times are typically outstanding compared to our competition.
Here are some key standard features to consider for your next requirement:
*Low ferrite DIN 1.4435 316L forged body sizes 1/4"-4" with controlled sulfur content to ASME BPE 0.005-0.017 with 3.1B Material Certification
*Autoclaveable Viton® o-ring sealed 304SS stainless steel manual bonnet with adjustable PPS thermoplastic handwheel
*Thermoplastic piston type pneumatic actuators with your choice of popular controls for feedback (Westlock, StoneL, Burkert, etc.)
*FDA and USP Class VI (Sections 87 & 88) conforming steam grade EPDM, TFM/EPDM, and TFM/Viton® backed diaphragms
*Specialty fabricated sterile access and GMP style valves
*Zero DL machined block body style valve types - Point of Use, T-pattern, Divert style, Tank Bottom, and many others specialties as designed
*Interchangeable diaphragms and topworks with most other manufacturers
*Extensive on the shelf inventory for project support
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High Pressure. These valves are 316 S.S. ball type and soft seat (PTFE ring) in the 1/4 NPT, 1/2 NPT, 3/4 NPT, and 1 NPT sizes; Brass poppet on S.S. seat in the 2 NPT size. Control springs hold approximately 3 PSI. Optional higher pressure springs are available in the 2" NPT unit only.
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Series 77 Ball Valves feature a high quality 316L investment casting. They are available with sanitary clamp or orbital tube OD ends. Select the cavity filled or non-cavity filled design. Superior leak protection is accomplished by using a patented live-loaded packing system featuring Bellville washers and double "V" ring packing. An ISO 5211 mounting pad is provided for easy automation.
Direct Mount, easy to automate
Sizes 1/2'' to 4"
Cavity filled and non-cavity filled
ISO 5211 Mounting Pad
800/1000 PSI
316L Body Ball and Stem Full Port
Sanitary clamp ends or extended tube OD ends
Excellent for Pharmaceutical and food & beverage
Main valve components are made from 316L stainless steel
Body, and ends are 316L CF3M ASTM A-351 investment cast stainless steel
Ball is machined from 316L CF3M ASTMA-351 cast stainless steel
Stem is machined from ASTM A-493 316L bar stock
Full traceability on all wetted parts (MTR's)
Standard internal polish is 15 Ra and is polished to meet ASME BPE specification DT-12 and Table SF-6 as required.
Standard seats TFM (FDA, USP 23 Class VI) TFM (TFM is a trademark of Dyneon)
Stem packing TFM
Full port to I.D. of tubing for reduced pressured drop
Bottom entry 316L pyramidal live loaded blow out proof high cycle stem adjusts to temperature and pressure fluctuation Locked stem nut to prevent loosening after continuous valve actuation
Dual anti-static devices on stem (contact between stem and ball, and stem and valve body)
ISO 5211 direct mounting pad
Direct mount actuation 1/2" to 4"
Handle locking device when manually actuated
3-piece body construction for ease of repair
Open bolt design to facilitate full external cleanability
Clamp, extended butt weld, or clamp by extended butt weld.
Clamp end requirements per ASME BPE 2002 DT-10, per table DT-2
Extended butt weld- 316L CF3M ASTM A-351 controlled chemical composition to ASME BPE 2002 table DT-3 and dimensionally per ASME BPE 2002 table DT-4 and DT-5
Please download our brochure for more sizes & tech specs.
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High tech and sturdy air operated valve, with a floating
plug seal, meeting stringent use criteria.
An extra thick body of the actuator and of the valve, ensuring a good resistance to mechanical and thermal distorsions.
A modular design enabling the following configurations:
Shut off valve DCX3 L
DCX3 T
DCX3 X
Divert valve DCX4 L/L
DCX4 T/L
DCX4 L/T
DCX4 L/X
PFA seals quality ensures a complete sealing at high temperature and a good resistance to aggressive products.
Plastomer seal can be replaced by elastomer seal
Single or double acting connection
With plastomer seal, vertical setting up (especially for DCX4)
Dimensions 1” - 1-1/2” - 2” - 2-1/2” - 3” - 4” - 5” - 6” Material
Body: 316L stainless steel
Shut-off unit: 316L stainless steel
Manual or automatic operating devices: 304 stainless steel
Plug seal: PFA and elastomer
Stem seal: viton, EPDM, silicone
Options
• Signal back equipment on the top of the actuator
• Sterilization of the stem through an upper guide bearing
• External = 47 RA max (150 grit)
• Internal = 32 RA max (180 grit)
Upgraded finishes upon request:
Surface Finish
Variants
Plug and body machined for a metal to metal sealing (without seal)
Elastomer sealing (specific plug with viton, EPDM o-ring)
Manual operator device (instead of the actuator
Tank bottom type
Long stroke valve available upon request
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COAXIAL SOLENOID VALVE 2/2 NC
TECHNICAL SPECIFICATIONS
Media : air – water – oil - vacuum
Pressure range : 0 to 40 bar max
Media temperature : -20° to +100° C max
Ambient temperature : -30° to +60° C max
Media viscosity : 500 centistokes max
Mounting : any position
Opening or closing time : 25 to 130 milliseconds maximum
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