Product Details:Place of Origin: Wenzhou ChinaBrand Name: VALF/OEMCertification: API ISO Ts CEMinimum Order Quantity: 1PCPrice: Packaging Details: Plywood CaseDelivery Time: 7-30 work daysPayment Terms: L/C, D/A, D/P, T/
The main advantage of the lifting check valve is its simple structure. Since the cone valve is the only moving part, the valve is durable, and it is hard to maintain, and because it is a metal valve seat, it is very small. The limitations of the lifting check valve must be installed on the horizontal pipe.
With a metal-sealing sub-check valve, a small amount of leakage is allowed to be used in cases only for the fluid backflow seal requirements, generally only for the water system, and thus commonly used to prevent the condensed water of the steam. Backflow, also used for the exit of the condensate pipeline from the center of the pump.
SIZE | L | L2 | H | D | PCD | G-d | ||||||
PN10 | PN16 | PN10 | PN16 | PN10 | PN16 | PN10 | PN16 | PN10 | PN16 | PN10 | PN16 | |
DN40 | 180 | 200 | 95 | 150 | 110 | 4-18 | ||||||
DN50 | 200 | 230 | 100 | 165 | 125 | 4-18 | ||||||
DN65 | 240 | 290 | 115 | 185 | 145 | 4-18 | ||||||
DN80 | 260 | 310 | 135 | 200 | 160 | 8-18 | ||||||
DN100 | 300 | 350 | 145 | 220 | 180 | 8-18 | ||||||
DN125 | 350 | 400 | 160 | 250 | 210 | 8-18 | ||||||
DN150 | 400 | 480 | 180 | 285 | 240 | 8-22 | ||||||
DN200 | 500 | 600 | 270 | 340 | 295 | 8-22 | 12-22 | |||||
DN250 | 600 | 730 | 320 | 395 | 405 | 350 | 355 | 12-22 | 12-26 | |||
DN300 | 700 | 850 | 350 | 445 | 460 | 400 | 410 | 12-22 | 12-26 |