Tenders for Supply of 3/4 Angle Seat Piston Valve It For Pressurized Flushing System In Lhb Coach. This Can Be Pneumatic Controlled Type Or Spring Loaded . Material Of Valve Shall Be Of Stainless Steel As Per Aisi-304. Pneumatic Connection Size Of G1/4. Confirming To Mcf The Specification No. Mmdts 19027 Rev.3. Recommended Makes: Parker/ Festo /Smc/Norgren /Janatics. The Warranty Shall Comply To Irs Conditions Warranty Period: 30 Months After The Date Of Delivery