JBBV-102 Double Block and Bleed Valve
Manufactured from forged Stainless Steel – ASTM A 479, ASTM A182 F304, ASTM A182 F316, ASTM A182 F304, ASTM A182 F304L, Carbon Steel – ASTM A 105, Monel, Inconel, Hastelloy, Titanium, other on request. Material with NACE compliance is available.
The gland sealing arrangements used in General Manifolds vary with the temperature requirement. The most common is PTFE for temperature up to 180 Deg C however for temperature above 180 Deg C to 270 Deg C graphitized asbestos is a common gland seal. Beyond 270 Deg C and up to 540 Deg C, graphite can be offered.
Test / Certificates: Certificate of conformance, Test certificate, Material test certificates, 3.1 MTC, 3.2 MTC, PMI, NACE-MR-01-75 & NACE-MR-0103, Hydrotest, etc. available.
Designed and manufactured based on ASTM / DIN / BS and other relevant standards depending on the client's requirements.