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BBS-10 Eccentric Check Valve
Brand: Burkert Fluid Control Systems
The sterile check valves are appropriate for fluids and steam sterilization. The design is so created that the flow direction is selectable, which improves the cost and simplicity of installation significantly. The new standards in the biotechnology and pharmaceutical industry are met. These valves are suitable for horizontal applications, and still fully drain. The standard check valves have a opening pressure of psi: 2.90 (kPa: 20, bar: 0.2).
Features- All medium contact materials traceable
- Suitable for CIP and SIP (cleaning in process)
- Flow direction selectable
- Self draining in horizontal installations
Specifications
Ambient Temperature Range
- -20° to 80° C (-4° to 176° F)
Applications
- Biotechnology
- Chemical Industry
- Cosmetics
- Diary
- Food
- Pharmaceutical
Approvals & Certifications
- FDA - All the Stated Seal Materials
Approvals & Certifications
- Material Certificate 3.1
- USP VI - EPDM, FEP, PTFE
Ball Material
- AISI 316 Stainless Steel - 1.4435 BN2 with PTFE Ball
- Ball Cap: PTFE
Enclosure Finish
- Electro-Polished (Medium Contacted Surface < Ra 0.8 μm)
Materials of Construction
- AISI 904L Stainless Steel, 1.4539
- AISI F44 Stainless Steel, 1.4547
- AISI F53 Stainless Steel, 1.4410
- Hastelloy® C2
- Medium Contact: AISI 316L Stainless Steel (1.4435) BN2
- Medium Separated: AISI 303 Stainless Steel, 1.4305
Media
- Liquids
O-Ring Material
- EPDM
- FEP
Operating Pressure
- psi: -14.5 to 232 (kPa: -100 to 1,600, bar: -1 to 16)
Orifice Size
- 0.31" to 3.93" (8 to 100 mm)
Seat / Seal Material
- Seal: EPDM
- Seal: FEP
Spring Material
- Spring: AISI 316 Stainless Steel, 1.4401
Welded Connection
- 1" Weld End
- 1/2" Weld End
- 1/4" Weld End
- 1-1/2" Weld End
- 2" Weld End
- 2-1/2" Weld End
- 3" Weld End
- 3/4" Weld End
- 3/8" Weld End
- 4" Weld End
