Table 8-1 Quality criteria for clean water (tap water) Item Unit Criterion Circulating fluid Facility water pH (at 25 oC) 6.0 to 8.0 6.5 to 8.2 Electric conductance (at 25 oC) [S/cm] 100 to 300 100 to 800 Chloride ion [mg/L] 50 or less 200 or less Standard Sulfuric acid ion [mg/L] 50 or less 200 or less item Acid consumption (at pH 4.8) [mg/L] 50 or less 100 or less Total hardness [mg/L]
The amount of grease per cylinder of 100 stroke is shown in attached table 4. Roughly, one scoop with a forefinger is approximately 3g.
8 @1 r @4 w 12 to 40 @7 !1 !7 q !6 !0 @2 @3 o @4 @6 y e r !8 @1 @5 u w Rod cross section for 12, 16, 20, and 25 Rod cross section for 32 and 40 With end lock 12 to 40 y !7 !6 q !0 o @2 @3 @4 @6 e r !8 @5 @1 i @8 !4 !5 !2 @9 !3 w Parts list No. 1 2 3 4 5 No. Description Rod cover Head cover Cylinder tube Piston Spacer for switch type Description Qty. Note Material Qty.
Standard BC6 BC6 NBR Stainless steel, Brass NBR Standard BC6 BC6 NBR Stainless steel, Brass NBR Body Bonnet O-ring Diaphragm assembly Valve spring Body Bonnet O-ring Diaphragm assembly Valve spring q w e q w e FKM Stainless steel, Brass FKM FKM Stainless steel, Brass FKM r r Stainless steel Stainless steel t t y Core assembly Stainless steel, Copper y Core assembly Stainless steel,
Mounting: B (Basic Style), Bore Size: 20mm, Port Thread: 20 & 25 Bore: M5 x0.8, 32-50 Bore: Rc Thread, Stroke: 100mm, Option: R (Rear Plate)
Mounting: B (Basic Style), Bore Size: 25mm, Port Thread: 20 & 25 Bore: M5 x0.8, 32-50 Bore: Rc Thread, Stroke: 100mm, Option: R (Rear Plate)
Mounting: B (Basic Style), Bore Size: 32mm, Port Thread: 20 & 25 Bore: M5 x0.8, 32-50 Bore: Rc Thread, Stroke: 100mm, Option: R (Rear Plate)
Mounting: B (Basic Style), Bore Size: 40mm, Port Thread: 20 & 25 Bore: M5 x0.8, 32-50 Bore: Rc Thread, Stroke: 100mm, Option: R (Rear Plate)
Mounting: B (Basic Style), Bore Size: 50mm, Port Thread: 20 & 25 Bore: M5 x0.8, 32-50 Bore: Rc Thread, Stroke: 100mm, Option: R (Rear Plate)
Mounting: F (Front Flange), Bore Size: 20mm, Port Thread: 20 & 25 Bore: M5 x0.8, 32-50 Bore: Rc Thread, Stroke: 100mm, Option: R (Rear Plate)
Mounting: F (Front Flange), Bore Size: 50mm, Port Thread: 20 & 25 Bore: M5 x0.8, 32-50 Bore: Rc Thread, Stroke: 100mm, Option: R (Rear Plate)
Mounting: B (Basic Style), Bore Size: 32mm, Port Thread: TN (NPT), Stroke: 100mm, Option: R (Rear Plate)
Mounting: B (Basic Style), Bore Size: 50mm, Port Thread: TN (NPT), Stroke: 100mm, Option: R (Rear Plate)
Mounting: F (Front Flange), Bore Size: 40mm, Port Thread: 20 & 25 Bore: M5 x0.8, 32-50 Bore: Rc Thread, Stroke: 100mm, Option: R (Rear Plate)
Mounting: F (Front Flange), Bore Size: 32mm, Port Thread: 20 & 25 Bore: M5 x0.8, 32-50 Bore: Rc Thread, Stroke: 100mm, Option: R (Rear Plate)
Mounting: B (Basic Style), Bore Size: 40mm, Port Thread: TN (NPT), Stroke: 100mm, Option: R (Rear Plate)
Mounting: F (Front Flange), Bore Size: 50mm, Port Thread: TN (NPT), Stroke: 100mm, Option: R (Rear Plate)
Mounting: B (Basic Style), Bore Size: 20mm, Port Thread: 20 & 25 Bore: M5 x0.8, 32-50 Bore: Rc Thread, Stroke: 100mm, Option: R (Rear Plate)
Mounting: B (Basic Style), Bore Size: 25mm, Port Thread: 20 & 25 Bore: M5 x0.8, 32-50 Bore: Rc Thread, Stroke: 100mm, Option: R (Rear Plate)
Mounting: B (Basic Style), Bore Size: 32mm, Port Thread: 20 & 25 Bore: M5 x0.8, 32-50 Bore: Rc Thread, Stroke: 100mm, Option: R (Rear Plate)