Butterfly Valve for Avoiding Electrostatic Charges
SAFETY-SEAL® valves are used in applications where corrosive, abrasive, and toxic media need to be handled and electrostatic charges must be avoided at the same time.
FEATURES AND BENEFITS
- Provides accurate control
- Offers reduced maintenance
- Increases operational reliability
- Long life
- Reduces maintenance efforts
SPECIFICATIONS
Dimensions
- 2” up to 24” / 5.08 cm up to 60.96 cm
Flange Connection
- ASME B16.5 class 150 lbs (design RF/FF)
- EN 1092 PN 10/16 (Design A/B) (Available upon request)
Face-to-Face Dimensions
- ISO 5752 Table 5 short
- ASME B16.10: 2” to 12” / 5.08 cm to 30.48 cm Table Narrow; 14” to 24” / 35.56 cm to 60.96 cm Table Wide
- DIN EN 558-1 GR 20
- MSS-SP 67: 2” to 12” / 5.08 cm to 30.48 cm Table Narrow; 14” to 24” / 35.56 cm to 60.96 cm Table Wide
- API 609: 2” to 12” / 5.08 cm to 30.48 cm Category A; 14” to 24” / 35.56 cm to 60.96 cm Category B
Body Strength
- DIN/EN 12516 T2 (DIN 3840)
- Tested within the scope of the inspection body designate by Module H1
Operating Pressure
- 2” to 12” / 5.08 cm to 30.48 cm: 232 psi / 16 bar
- above 12” / 30.48 cm: 145 psi / 10 bar (depending on operating temperature)
Testing
- EN 12266 P10
- EN 12266 P11
- EN 12266 P12 Leak rate A
Bodies
- Water and Lug design with long neck for insulation
Vacuum
- Up to 1 mbar abs. (depending on size and temperature)
Temperature Range
- -40°F / -40°C up to 392°F / 200°C, depending on material
Head Flange
- EN ISO 5211
- NF E 29-402
Liner
- Antistatic PTFE
APPLICATIONS
- Corrosive
- Abrasive
- Toxic
- Avoid electrostatic charges
