FNW 633, 634 User Manual

FLOW PLAN A FLOW PLAN D

FLOW PLAN E FLOW PLAN F

FLOW PLAN G

2 POSITION 1

2 POSITION 1

90° L-PORT PATTERNS 90° T-PORT PATTERNS

FLOW PLAN KFLOW PLAN J

POSITION 1

FLOW PLAN IFLOW PLAN H

POSITION 2

3

180° T-PORT PATTERNS

When requesting
3-way valves with
actuation or limit
switches from FNW,

indicate which ow

plan is desired by
its associated letter.

FIGURE 633 & 634

STAINLESS STEEL BALL VALVES

3WAY FULL PORT 150# FLANGED

FEATURES

• ANSI B16.5 150# flanges

• Full port

• All stainless steel construction

• L-Port 90° flow path (fig. 633)

• T-Port 90° and 180° flow path (fig. 634)

• RTFE seats

• Single-piece stem and ball

• Trunnion mounted

• Top entry body design

• Adjustable packing

• Pad lockable stem (up to 3")

• 4-hole actuator mounting pad

• Sizes 2" to 8"

PRESSURE/TEMPERATURE

300

200

100

Pressure (PSIG)

100 200 300 400 500

0

POSITION

Temperature (°F)

FIGURE NUMBER MATRIX

FNW Port Type Size

633 L-Port = 3 2 = K 4 = P

T-Port = 4 2-1/2 = L 6 = U

POSITION

3 = M

REPAIR KITS

ORDER SEPARATELY

Product Type Size I

FNW 633RKT 2" = K

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3" = M

4" = P

6" = U

TORQUE

Size In-Lbs

2 800

2-1/2 1,200

3 1,800
4 3,100
6 10,000
8 18,000

Note: Torque
values do not
include safety
factory, 40%
safety factory
recommended
when sizing an
actuator

POSITION

CV & WEIGHTS

Size

Cv 90°

(L-Port)

2 153 188 109 35

2-1/2 275 336 194 57

3 364 446 258 68
4 662 811 468 110
6 1,575 1,929 1,114 243
8 2,889 408

Cv 90°

(T-Port)

Cv 180°
(T-Port)

Note: When

requesting 3-way
valves with
actuation or limit
switches from
FNW, indicate
which flow plan
is desired by its
associated letter.

Wt. (Lbs)

FIGURE 633 & 634

Figure 633 & 634

STAINLESS STEEL BALL VALVES

3-WAY FULL PORT 150# FLANGED

STAINLESS STEEL BALL VALVES

3WAY FULL PORT 150# FLANGED

PARTS BREAKDOWN

9A

9

11A

7

2

ØDØCØB

11 12 8 13

14

H3

H

ØY

S

X

T1

T2

3 5

4 1

L

15 18

17

ØN x n

ØK

ØM (x4)

TOP WORKS

DIMENSIONS INCHES

Size ØB ØC ØD E ØG L H ØK ØM T1 T2 n ØN S ØY

2 4.75 3.62 1.97 15.16 5.98 8.66 4.80 2.76 3/8 0.06 0.63 4 0.75 0.67 0.87 1.77 0.79

2-1/2 5.50 4.13 2.60 15.16 7.01 11.06 6.42 2.76 7/16 0.06 0.69 4 0.7 5 0.67 1.16 2.99 1.77

3 6.00 5.00 2.99 15.16 7.48 10.94 6.34 4.02 7/16 0.06 0.75 4 0.75 0.67 1.16 2.44 1.42
4 7.50 6.18 3.98 15.16 9.02 13.15 8.46 4.92 1/2 0.06 0.94 8 0.75 0.91 1.34 2.48 1.42
6 9.50 8.50 5.94 19.69 10.98 16.93 10.08 4.92 1/2 0.06 1.00 8 0.87 1.38 1.77 3.15 1.57
8 11.75 10.63 7.91 19.69 13.50 21.22 11.93 6.50 5/8 0.06 1.13 8 0.87 1.77 2.36 3.31 1.61

STANDARD MATERIALS & QUANTITY

Ref # Description Material Qty

1 Body ASTM A351 Gr. CF8M 1
2 Ball & Stem ASTM A351 Gr. CF8M 1
3 Flanged End Cap ASTM A351 Gr. CF8M 3
4 Seat RTFE (PTFE+15% G.F.) 3
5 Body Seal PTFE 3
7 Stem Packing PTFE 1 Set
8 Handle FCD45 1
9 Stopper 304SS 1

9A Retainer Ring S45C 1

Ref # Description Material Qty

11 Gland Bolt 304SS 2

11A Gland CF8 1

12 Cover ASTM A351 Gr. CF8M 1
13 Cover Bolt 304SS 1 Set
14 Cover Seal PTFE 1
15 Stem Sleeve PTFE+SS 1
17 Body Stud 304SS 3 Sets
18 Body Nut 304SS 3 Sets

H3 X

Tolerance ±0.079

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©2020 Ferguson Enterprises, LLC 0420 1862380 We reserve the right to modify or improve the designs or specifications of our products at any time without notice.