Clamp-on seals for flange-mounting

Nominal diameter

Nominal pressure

• DN 25

PN 6 ... PN 100

• DN 40

PN 6 ... PN 100

• DN 50

PN 6 ... PN 100

• DN 80

PN 6 ... PN 100

• DN 100

PN 6 ... PN 100

• 1 inch

Class 150 … class 2500

• 1Ѕ inch

Class 150 … class 2500

• 2 inch

Class 150 … class 2500

• 3 inch

Class 150 … class 2500

• 4 inch

Class 150 … class 2500

Process connection

Flange to EN 1092‑1 or ASME B 16.5

Sealing face

• for stainless steel mat. no. 1.4404/316L according to EN 1092-1, form B1 or ASME B16.5 RF 125 ... 250 AA

• for all other materials according to EN 1092-1, form B2 or ASME B16.5 RFSF

Materials

• Main body

Stainless steel, mat. no. 1.4404/316L

• Diaphragm

Stainless steel, mat. no. 1.4404/316L

• Wetted parts

Stainless steel, mat. no. 1.4404/316L

• No coating

• ECTFE coating (for low pressure on request)

• PFA coating

Monel 400, mat. no. 2.4360

Hastelloy C276, mat. no. 2.4819

Hastelloy C4, mat. no. 2.4602

Tantalum

• Capillary

Stainless steel 1.4571/316Ti

• Sheath

Stainless steel protective tube, mat. no. 1.4301/304

Capillary

• Length

Max. 10 m (32.8 ft)

• Internal diameter

2 mm (0.079 inch)

• Minimum bending radius

150 mm (5.9 inch)

Fill fluid

Silicone oil M5

Silicone oil M50

High-temperature oil

Halocarbon oil

Food oil (FDA-listed)

Permissible ambient temperature

See pressure transmitters, see fill fluid

Weight

Approx. 4 kg (8.82 lb)

Certificates and approvals

Classification according to pressure equipment directive (PED 2014/68/EU)

For gases of fluid group 1 and liquids of fluid group 1; complies with the requirements of Article 4, Paragraph 1 (annex 1); assigned to category III, conformity evaluation module H by the TГњV Nord