Product specifications a 2362 series resilient wedge gate valves form 13209 rev 9 18 product specifications a 2362 resilient wedge gate valves 2 12 dn50 dn 300 form 14031 rev 9 18 gate valve trouble shooting tags.
Gate valve torque chart.
Class 300 and 600 valves consist of a circular spiral wound gasket.
Section 3 cv and torque tables for valve and actuator sizing 26 sleeved plug valve g4 g4b marathon tsg4 tsg4z.
Class 900 and above gate valves consist of a ring type joint.
To the chart value elsewhere in this manual to verify correct operation.
Select a nominal valve size from the sizing chart for v ported valves on page 29.
3 for v port plug valves a 1 valve and a 1 line has a maximum c v of 29 9.
Check valve dimensions.
Gate valve weight chart gate valves dimension chart gate valves dimensions class 150 class 300 class 600 class 900 gate valves dimensions in mm gate valves dimensions.
The gate is also shown as a wedge due to the shape is resembles.
The bypass consists of a single outside screw yoke globe valve with a pressure temperature rating and corrosion resistance equal to or exceeding that of the main valve.
Thread size pitch can vary.
Check valve dimension standard check.
Table 2 6b packing gland bolt torque for bolted bonnet knife gate valves valve size torque in mm lbf ft n m 4 100 15 20 6 150 35 47 8 200 35 47 10 250 35 47 12 300 35 47 14 350 35 47 16 400 35 47 18 450 35 47 20 500 35 47 24 600 70 95 30 750 70 95 table 2 6c body bonnet gasket bolt torque for bolted bonnet knife gate valves 4.
1 inch 2 inch 6 inch 12 inch 14 inch 18 inch 20 inch 24 inch 30 inch 42 inch.
As an option almost all l t valves can be furnished with bypass arrangement.
Class 150 gate valves consist of a square joint in 2 and an oval one for all other sizes.
When the valve is open the closure member is fully drawn up into the valve leaving a complete opening for the flow stream.
Stem thread od thread p inch stem thread od thread p inch.
Gate 150 gate 300 api603 stainless gate valves the torque can be 10 lower but only in 100nb to 250nb 150 to 300 class please consult us.
Class 150 300 800.
Size chart main valve 2 to 4 5 to 8 10 or higher.
Stem or wedge replacement it will be necessary to shut down and.
The valve opening torque.
Gate valves either stops or allows flow through the valve and acts somewhat like the opening or closing of a gate and is called appropriately the gate valve.
Valve stuffing torque ft lbs size box bolt size carbon stainless grade 2 12 2 45 45 21 2 1 2 4545.
Wedge gate valve mueller operating instructions manual.
