Two-piece Flanged Ball Valve metal seated

High end ball valves for the chemical industry. Proven design with perfect technical functionality. The ball valves are available in various material combinations and with different features.

Concept of INTEC System technology

• Approvals acc. to virtually regulations
• System construction unit of all components for reduction of storage costs
• No o-rings - universal applicable
• Stuffing box system absolutely ageing resistant
• System design in a Graphite/KF cone ring principle
• Real primary sealing, no friction washer or bearing ring using of the floating ring seal principle (Graphite cone ring in KFGN-profile)
• Stem material Duplex (1.4462), using of best knowledge of the pump technology
• Reinforced stem design for more safety in automation
• FDA conformity for pharmaceutical application
• BAM conformity for oxygen (optional)

Product Advantages "Seat ring system metal seated"

• Seat ring and ball hart metal coated
• Sleeken seat and ball polished
• High precision beared ball
• Spring loaded, spiral springs chambered
• No use of disc springs to forcing the seat ring
• No dangerous because of crevice corrosion
• Gas-tight
• High working life
• Different coatings available
• Standard length EN and ANSI

Accessories

• Heating jacket
• Hand lever extension
• Stem extension
• Block unit - padlock unit
• Grid unit
• Hand lever with bayonet locking
• Spring close unit - automatical return handle ("dead man handle")
• Gear (hand operated)

Special Designs

• Special designs like Duplex, Super Duplex, Hastelloy B2/C4/C276, Titanium, Zirconium, Monell, Nickel etc.
• Further pressure ratings on request

Certificates and Approvals

• Certified acc. to German clean air act VDI 2440 and DIN EN ISO 15848-1 (in process)
• Fire-Safe acc. to API 607 and DIN EN ISO 10497
• Classification acc. to SIL 2
• ATEX 2014/34/EU
• Type Test Certificate TTC (optional)
• Certified acc. to API 6D (optional)

General Information

The specified pressure and temperature values showing the maximum range for orientation only. For the necessary design please note the pT diagram in the respective data sheet. Main criterion of the material code is the basic material of body and cap. The performance and service life of KLINGER valves depend to a large extent on proper storage and fitting - factors beyond the manufacture’s control. We can, however, vouch for the excellent quality of our products. With this in mind, please also take note of our operating instructions.