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LEVEL CONTROLS_IOM 377 FLOAT CAGE/326L & 322L LEVER VALVES 377_326L_322L_IOM_RevCa_0518

LEVER VALVES SPECIFICATIONS

  Temp (F)

Bronze &

Iron  Thd

Iron

125 Flg 

St Steel

Thd

 +32 to 100F

400 PSIG

175 PSIG

400 PSIG

WHAT’S AVAILABLE 

Features   

326L  

322L

Size (IN)

Size (IN)

1/2,3/4,1

1-1/4

1-1/2,2

1-1/2,2   2-1/2,3

Trim 

Material

BRONZE
ST STL

Body Material 

 &

End Connection

BRONZE THREADED (NPT)
IRON THREADED (NPT)
ST STL THREADED (NPT)
IRON 125FLG

Pkg.

TFE V-RING (S/S Trim)
EPDM (Brz Trim)

PRESSURE-TEMPERATURE:  

 STANDARD

326L/322L

MAXIMUM SHUT-OFF (PSID) USING 377 FLOAT CAGE

Valve Size (IN)

Valve

1/2

3/4

1

1-1/4 1-1/2

2

2-1/2

3

326L

100

100

100

100

100

100

-

-

322L

-

-

-

-

100

100

80

60

SHUT-OFFS:

APPROXIMATE SHIPPING WEIGHTS:

FLOW COEFFICIENTS Cv:

326L/322L

WEIGHTS (LB) 

Valve Size (IN)

Valve

1/2

3/4

1

1-1/4 1-1/2

2

2-1/2

3

326L

24

24

25

32

32

37

-

-

322L

-

-

-

-

33

33

50

60

326L/322L

CV

Valve Size (IN)

Valve

1/2

3/4

1

1-1/4 1-1/2

2

2-1/2

3

326L

6.9

7.7

10

19

25

40

-

-

322L

-

-

-

-

30

42

70

100

FLOW CAPACITIES:

326L

GPM

Valve Size (IN)

DP (PSI)

1/2 3/4

1

1-1/4 1-1/2

2

5

15

17

22

42

56

89

10

22

24

32

60

79

126

15

27

30

39

74

97

155

20

31

34

45

85

112

179

25

35

39

50

95

125

200

30

38

42

55

104

137

219

35

41

46

59

112

148

237

40

44

49

63

120

158

253

45

46

52

67

127

168

268

50

49

54

71

134

177

283

326L

GPM

Valve Size (IN)

 DP (PSI) 1-1/2

2

2-1/2

3

5

67

94

157

224

10

95

133

221

316

15

116

163

271

387

20

134

188

313

447

25

150

210

350

500

30

164

230

383

548

35

177

248

414

592

40

190

266

443

632

45

201

282

470

671

50

212

297

495

707

Summary of Contents for 377

Page 1: ...ish ing this equipment and this manual must presume that the TABLE OF CONTENTS Overview Cover General Information Cover Operation 4 Installation 4 6 Maintenance 7 Overhaul 7 Information Present 8 10 S...

Page 2: ...OR TRANSPORTATION IMMEDIATELY NOTIFYYOUR SALES ORGANIZATION OF ANY DAMAGED GOODS UPON RECEIPT DO NOT ATTEMPT TO MOVE OR DISTURB THE FLOAT CAGE AND OR LEVER VALVE FURTHER SO PHOTOS MAY BE TAKEN IF THE...

Page 3: ...ed level Deaerators tanks with steam blankets produce additional liquid as the steam condenses The C 313 Overflow Trap traps and relieves this condensate through its internal pilot without the steam b...

Page 4: ...lve Type 326L bronze body valves have EPDM lip packing standard TFE v ring packing is optional Type 326L stainless steel body valves have TFE v ring packing standard EPDM lip packing is not suitable f...

Page 5: ...o the turnbuckle is at its lowest point in rising lever opens valve applications and at its highest point in rising lever closes valve applications Clearance must be allowed for each turnbuckle connec...

Page 6: ...to break the packing friction so the lever moves smoothly Connect the turnbuckle to the correct hole on the lever valve lever Push the end of the 377 lever farthest away from the float ball down unti...

Page 7: ...326L Lever Valve Specification section or 322L Lever Valve Specification section for additional details 326 and 322L Lever Valves are equipped with self adjusting packing no adjustment is required The...

Page 8: ...ng numbers This information is important for identifying the valve installing it correctly and obtaining parts Examples of the current factory serial number label used on bronze and stainless steel th...

Page 9: ...e body On Flow Diagram Plate attached to mounting boss on valve body between the end connections S S valves thru 1 inch Arrow cast on valve body between the end connections 2 way S S 1 1 4 2 inch Inle...

Page 10: ...resent on Warren Controls other product lines or older valves may be different contact the factory for details FACTORY SERIAL NUMBER LABEL INFORMATION PRESENT ON 322L LEVER VALVES IRON 1 1 2 THRU 3 IN...

Page 11: ...or 326L Lever Valve to supply intake water to a tank When the water reaches the desired level the Float Cage closes the Lever Valve to accurately maintain the liquid at the desired level Buoyancy of...

Page 12: ...lot operated single seated Type 26 globe valve with a rugged lever actuator APPLICATION FEATURES Bronze or stainless steel body stainless steel trim TFE v ring packing epr o ring cast iron lever actua...

Page 13: ...L 100 100 80 60 SHUT OFFS APPROXIMATE SHIPPING WEIGHTS FLOW COEFFICIENTS Cv 326L 322L WEIGHTS LB Valve Size IN Valve 1 2 3 4 1 1 1 4 1 1 2 2 2 1 2 3 326L 24 24 25 32 32 37 322L 33 33 50 60 326L 322L C...

Page 14: ...lve and can also cause dam age to the float shaft and o ring A damaged or worn o ring can result in poor control and poor shut off of the attached lever valve and can also cause damage to the bonnet a...

Page 15: ...eresis resulting in poor control Damaged or worn trim parts including as applicable the plug stem seat ring s piston pilot retainer and o ring can cause increased hysteresis poor control excessive int...

Page 16: ...QTY DESCRIPTION 1 1 FLOAT BALL 3 1 GASKET 377 REPLACEMENT NECK ASSEMBLY KIT SEE DWG 03770524101 ITEM QTY DESCRIPTION ITEM QTY DESCRIPTION 3 1 GASKET 18 1 BONNET 8 1 FLOAT BOX NECK 19 1 O RING 16 1 FL...

Page 17: ...TABLE 6 1 PISTON PLUG 1 REPACK KIT REBUILD REPACK KIT FOR 26 ST STL VALVE WITH TEFLON V RING PACKING SEE DWG 00260521102 ITEM QTY DESCRIPTION ITEM QTY DESCRIPTION 1 1 VALVE STEM 7 1 SEAT RING 3 1 PILO...

Page 18: ...69956 ITEM QTY DESCRIPTION ITEM QTY DESCRIPTION 2 1 PACKING RETAINER 5 3 LIP PACKING 3 1 RETAINER BEARING 8 1 TUBE STEM LUBE REPACK INSPECTION KIT FOR 22 VALVE SIZE 1 1 2 THRU 3 INCH SEE DWG 002205211...

Page 19: ...19 LEVEL CONTROLS_IOM 377 FLOAT CAGE 326L 322L LEVER VALVES 377_326L_322L_IOM_RevCa_0518 DRAWING 03770524101 1 Type 377 Float Cage...

Page 20: ...2600 Emrick Blvd Bethlehem PA 18020 USA 800 922 0085 www warrencontrols com 20 DRAWING 03770524101 2 Type 377 Float Cage...

Page 21: ...21 LEVEL CONTROLS_IOM 377 FLOAT CAGE 326L 322L LEVER VALVES 377_326L_322L_IOM_RevCa_0518 DRAWING 00260521101 Type 26 Bronze Valve Body Assembly...

Page 22: ...2600 Emrick Blvd Bethlehem PA 18020 USA 800 922 0085 www warrencontrols com 22 DRAWING 00260521102 Type 26 Stainless Steel Valve Body Assembly...

Page 23: ...23 LEVEL CONTROLS_IOM 377 FLOAT CAGE 326L 322L LEVER VALVES 377_326L_322L_IOM_RevCa_0518 DRAWING 00220521101 Type 22 Valve Body Assembly...

Page 24: ...2600 Emrick Blvd Bethlehem PA 18020 USA 800 922 0085 www warrencontrols com 24 DRAWING C3760953 Teflon V ring Packing Type 26 Stainless Steel...

Page 25: ...25 LEVEL CONTROLS_IOM 377 FLOAT CAGE 326L 322L LEVER VALVES 377_326L_322L_IOM_RevCa_0518 DRAWING C3769950 Teflon V ring Packing Type 26 Bronze Type 22...

Page 26: ...2600 Emrick Blvd Bethlehem PA 18020 USA 800 922 0085 www warrencontrols com 26 DRAWING C3769956 EPDM Lip Packing Type 22...

Page 27: ...27 LEVEL CONTROLS_IOM 377 FLOAT CAGE 326L 322L LEVER VALVES 377_326L_322L_IOM_RevCa_0518 DRAWING 03000521101 Lever Actuator...

Page 28: ...2600 EMRICK BLVD BETHLEHEM PA 18020 USA 800 922 0085 WWW WARRENCONTROLS COM DEPENDABLE RUGGED PRECISION CONTROL VALVES AND ACCESSORIES 377_326L_322L_IOM_RevCa_0518...

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