Ball valve, trunnion mounted ball with supported, pressure rate class 600Lb, W/C lockable gearbox with handwheel operation, split body ( two piece ) construction , it is generally used for middle and low pressure condition construct. the valve is full bore, which provide excellent flow rate. The valve is flanged end raised face, flange finishing with serrated face. fire-safe design, with anti-static device spring supported stainless steel small ball, also is blow-out proof stem design. The ball valve is double block and bleed function design. and stem & seat grease injection fitting. With bleed plug and vent plug. Main part material body and bonnet ASTM A216 WCB, ball ASTM A182 F316, seat ASTM A182 F316, prime sealing NYLON, stem SS A276 316, seat spring Inconel X-750, packing graphite, bolt and nut ASTM A193 B7 & A194 2H.
Since the austenitic stainless steel material, and end user do not have special requirement about painting, we apply no painting to valve. And anti-rust coating shall be applied to valve bore, raise face ( serrated face ) and disc surface.
Detail description of finished butterfly valve refer to below :size DN600 rate PN16 double flange type, Triple Offset construction, valve is gearbox operated, material body material C.S. WCB, disc stainless steel carbon steel A216 WCB, stem material stainless steel F6a, seal stainless steel 304 + graphite, packing graphite, with bolting A193 B7&A194 2H, gland C.S. WCB.
The strength performance of the copper valve refers to the ability of the copper valve to withstand the pressure of the medium. The copper valve is a mechanical product that bears internal pressure, so it must have sufficient strength and rigidity to ensure long-term use without cracking or deformation.
1. Easy to install, only need to connect the hot and cold water pipes, it will automatically adjust the constant temperature water. 2. The temperature is adjustable, especially suitable for the elderly and children.
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