ITEM NO:JP-422
Product
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Specification:
PVC WAFER CHECK VALVE
Specification:PVC WAFER CHECK VALVE
ITEM NO: JP-420
Material: PVC
Size : 2"-8"
Connect End: Flange End
Working pressure: 90 PSI- 150PSI
Working Temputure: PVC(0~55℃) Installation: vertical or Horizontal
More-Details:
More Products
ITEM NO: JP-440
ITEM NO: JP-462
ITEM NO: SL-460
单位: MM SIZE d d1 d2 D L L1 ANSI DIN JIS CNS ANSI DIN JIS CNS 1/2"(15) 15 21.54 20.30 22.40 22.40 21.23 20.10 21.73 21.90 54.00 90.00 22.30 3/4"(20) 20 26.87 25.30 26.45 26.40 26.57 25.10 25.69 25.90 63.00 105.50 25.50 1"(25) 25 33.65 32.30 32.55 34.50 33.27 32.10 31.70 33.90 73.50 124.00 28.60 1¼"(32) 32 42.42 40.30 38.60 42.50 42.04 40.10 37.65 41.90 84.50 139.00 32.00 1½"(40) 40 48.56 50.30 48.70 48.60 48.11 50.10 47.74 47.90 98.00 149.50 35.00 2"(50) 50 60.63 63.30 60.80 60.60 60.17 63.10 59.78 59.90 119.00 1. In the ribs from three to six, making better diversion 2. From the platform to the half-ball sealing, more reliable performance, sealing pressure levels increased (0.5kg-10kg), and it can easy to install by horizontal or vertical. 3. Seat is designed to fix the sealing performance. 4. Thickening Oring, more toughness, sealing better 5. Increase the nut-solid, thread taper and laps, improved pressure-resistant 6. Union-end plane after turning to ensure a more reliable flatness 7. Union end from right-angle to slope increase in a round protruding rib to increase the intensity
ITEM NO: JP-462F
ITEM NO: SL-450
单位: MM SIZE d d1 d2 D L L1 ANSI DIN JIS CNS ANSI DIN JIS CNS 2½"（65） 63 73.38 75.30 76.60 76.70 72.85 75.10 75.87 75.90 168.00 212.00 49.50 3"（80） 75 89.31 90.40 89.60 89.70 88.70 90.10 88.83 88.90 172.00 230.00 53.00 4"（100） 95 114.76 110.40 114.70 115.00 114.10 110.10 113.98 113.80 205.00 274.00 62.00 6"（150） 150 168.83 160.50 166.20 166.20 168.00 160.20 165.30 164.60 290.00 390.00 86.50 1.I n particular increase the thickness at the end of body for impact resistance strength when suddenly open 2. Two plane and the Oring grooves are by machining, to ensure the combination of surface formation, better sealing 3.Improved design on valve rib, at the bottom to reduce weight and greatly increased due to water hammer valve imp act resistance and strenght 4.The abolition of the metal shaft, all to switch to all-in-one plastic structure, increased corrosion resistance 5. Buckle fixed valve petal, the elimination of the original way, replacing the two columns of fixed processing erros, and increase the opening angle to reduce the flow resistance 6. Sealing surface design is titled 10 degrees, so that it also can use at the level of the installation 7. Lock 8 screws the upper and lower body more closely and firmly, under the water hammer, it is diffcult deformation, better sealing
ITEM NO: JP-440
ITEM NO: SL-450F
单位: MM SIZE d D L C n-φe ANSI DIN/JIS ANSI DIN/JIS ANSI JIS DIN ANSI DIN/JIS 2½"(65) 63.00 182.00 280.00 140.00 140.00 145.00 4-19 3"(80) 75.00 200.00 304.00 150.00 152.00 160.00 8-19 4"(100) 95.00 228.00 356.00 175.00 191.00 180.00 8-19 5"(125) 95.00 256.00 250.00 290.00 296.00 216.00 210.00 210.00 8-22 8-23 6"(150) 150.00 285.00 285.00 566.00 674.00 241.00 240.00 240.00 8-22 8-23 8"(200) 150.00 343.00 298.00 298.00 8-23
