Product Presentation:
R600M Series Triple Eccentric Metal Sealed Butterfly Valves
With true triple eccentric design and metal-to-metal sealing, the R600M series butterfly valve ensures the following ideal valve function design:
1, realizing the true sense of conical sealing;
2、Small operating torque;
3, Realize frictionless operation and prolong valve service life;
4、Valve operation and sealing performance is little affected by temperature and pressure changes;
5, bidirectional bubble level tight seal to ensure zero leakage, only in the spirit of the elastic seat torque synthesis design concept, to ensure that the valve plate and seat completely with the case of the real bubble level seal;
6、Can provide butt-clamp type, support lug type, flange type butterfly valve.
Product Parameter:
Operating temperature: -196-550°C
Nominal diameter: 3“(80mm)-84”(2100mm)
Nominal pressure: ANSI 150-2500lb
Model Description:
r600m-b1-0100.3-2a.4a.2ar
1. Valve body form: B1 clamp type, B2 single lug type, B3 double flange clamp type
2. nominal diameter: 0080-2100mm
3.Pressure class: 1=Class 150#, 2=Class 300#, 3=Class 600#, 4=Class 900#, 5=Class 1500#, 6=Class 2500#.
4. Valve body material: 1A = gray cast iron GG25, surface epoxy resin coating; 1B = ductile iron GGG40, surface epoxy resin coating; 2A = A216 WCB; 2B = A351 CF8M; 3A = stainless steel 1.4408, ANSI316
5. Valve stem material: 4A = stainless steel 1.4530, ANSI304; 4B = stainless steel 1.4401, ANSI316
6. valve plate material: 2AR = ductile iron GGG40, surface epoxy resin coating; 2AC = carbon steel 1.0619; 4C0 = stainless steel 1.4408, ANSI316; 4CP = stainless steel 1.4435, ANSI316L; 4D0 = titanium; 5D0 = monel alloy
