Aira Euro Automation Offer Pneumatic Actuator Operated Techo Model S.G. Iron / CF8 / CF8M Body & CF8 / CF8M Disc 2 Piece Body Teflon Sleeve Butterfly Valve with Mirror Finish Disc PN 10 (Replaceable Muffler)
API 609 Category A/ BS- EN- 593
API 609 Category A
API 598/ BS EN 12266 PART - 1
Class Vi
Wafer Type
Flanged 150#
15 KV DC to 40 KV DC
Wafer Type
CF8, CF8M, WCB + ENP, HAST ALLOY, DUPLEX, MONEL, CF3M
2'' to 24'' (50MM To 600MM)
-50' C To 300' For Soft Seated Valves. Contact Works For Special Requirement
PN-6
CAST IRON(CI), DUCTILE IRON(DI), S.G IRON(SGI), WCB, CF8, CF8M, CF3M, SS 304L, DUPLEX, HAST ALLOY, MONEL
CF8, CF8M, WCB + ENP, HAST ALLOY, DUPLEX, MONEL, CF3M
PTFE, RPTFE, CFT, GFT, TFM-1600, AIRA-250, NYLON, DEVLON, PEEK
ISO 5211 II
Yes
Vi Class
1 – UPPER STEM BUSHING: An upper stem bushing, retainer by a stainless steel ring, is provide to absorb actuator side thrusts and is acetal as standard or PTFE as an option.
2 – UPPPER STEM SEAL: Keeps environmental contaminants from entering the stem bore.
3 – BODY: Bodies are two piece wafer or lug style and are epoxy coated.All bodies meet full ASME Class150 or DIN 3840 flange drilling requirements (24” body is double flanged).
4 – BEARINGS: PTFE impregnated steel bearing provided for the precision alignment of the upper and lower stem.
5 – BLOWOUT PROOF STEM: A shoulder is machined into the upper stem. The stem and the disc are pressed together during assembly creating a positive stem to disc connection.
6 – PRIMARY SEAL: The primary seal is achieved by an interference fit between the extra wide disc hubs and contoured seat.
7 – SEAT DESIGN: The unique seat geometry lowers seating unseating toque while reducing wear on the contacting parts.
Direct Mounting As Per ISO 5211
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