FNW FNW711V10, FNW712V10 User Manual

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Figure 711 & 712

BUTTERFLY VALVES

RESILIENT SEATED BUTTERFLY VALVE

valves are designed to meet the rigorous requirements of industrial applications such

and utilities, chemical/petrochemical, food and beverage, OEM and HVAC. Each valve is manufactured in accordance with

100% tested in both directions of operation to assure bubble-tight service for many years.

Features:

•

• Standard aluminum-bronze disc

• Mounting pad with square shaft permits direct mount actuation that reduces hysteresis and cost (2" TO 12")

• Secured stem retainer plate for blowout- proof protection and also allows operator removal with valve in line

• High strength two-piece stem eliminates

• Rated to 200 PSI (2"-12"), 150 PSI (14"- 24")

• Cartridge style seat permits easy change without special tools

• Molded o-ring eliminates the need for

Lockable Handles (up to 8")

•

• Shell tested to 150% and seat tested to

• Lug bodies for dead-end service rated at 150 PSI** (2"-12"), 100 PSI** (14"-24")

• Dual PTFE shaft bearings for reduced torque and improved stem alignment

• Vacuum rated to 29.9196"Hg (0.01 Torr)†

• Epoxy coated body

• Low maintenance design

Standards:

• NSF 61 Annex G Certified (Annex G references NSF 372)

• Design: API 609A and MSS SP-67

• MSS SP-61

• Top Flange to: ISO 5211

Options:

for valves. These include, but are not limited to: Actuation including chain wheels, square drive nuts, worm-gear operators, and pneumatic and electric operators, control accessories, stem extensions, and custom mounting hardware. Contact FNW with your

Fig. 712

Fig. 711

* Pressed collar style angle face rings (typically sizes 2" to 6") are not recommended due to the large radius of the inner diameter. Cast type angle face rings or stub ends should be used with light wall stainless steel piping. Prior to installation, always verify that the connecting piping flange face fully engages the valve seat face.

† Vacuum measurements are often made in inches of mercury below atmospheric pressure. The values

calculated here assume standard atmospheric pressure of 29.92 inches of mercury.

FNW.COM

711 / 712 - Sizes 2" to 12" (10" & 12" standard with gears)

WAFER

Figure 711 & 712

BUTTERFLY VALVES

LUG

HxN on

C b.c.

TOPWORKS

711 / 712 - Sizes 14" to 24"

20 21

WAFER

Additional Gear Operator Dimensions for 6" to 24" Valves* (Gears for 10" & up are standard)

* Gear operators are available for 2" to 5"

valves upon request.

22 23

HxN on

LUG

4 x

C b.c.

TOPWORKS

12 11

18"~24"

BOTTOM

ASSEMBLY

Dimensions (inches)

Size A2 B2 C2 D2

6" 1.77 2.13

10.51 2.60 2.99 3.31

10" 10.51 2.60 2.99 3.31

12" 10.51 2.60 2.99 3.31

14" 13.62 3.05 3.09 3.49

16" 13.62 3.05 3.09 3.49

18"

13.62 3.05 3.09 3.49

20" 17.32 5.31 5.12 4.33

24" 17.32 5.31 5.12 4.33

Phone: 503-287-8383 ~ Fax: 503-281-9677 ~ www.FNW.com

Figure 711 & 712

BUTTERFLY VALVES

Dimensions (Inches) Sizes 2 to 12

Size A B ØD H1

2-1/2" 0.41 2.52 2.64 2.95 5.36 5.20 1.06

3" 0.67 3.03 3.15 3.67 5.64 6.07 1.06

4" 0.94

5" 1.36

10" 3.52 9.62 9.72 11.13 10.50 14.25 12 4.92 0.79 4.02 0.43 1.00

12"

Size A B ØD H1 H2 G1 G2 L1 ØC ØH N H3 ØU P ØQ ØS ØT W1 W2 X

14" 4.96

16" 5.45

18"

20" 7.15 19.13 19.29 14.96 17.32 15.55 10.12 5.00 25.00

24"

1.93 2.05 2.77 5.06 4.94 1.06 1.69 11.37 4.75 4 0.60 3.54 0.55 2.76 0.35 0.43 0.55

3.94 6.41 6.54 1.06 2.05 11.37 7.50 0.70 3.54 0.63 2.76 0.35 0.55 0.63

4.92 4.69 7.34 7.13 1.06 2.20 11.37 0.70 3.54 0.63 2.76 0.35 0.55 0.71

5.93 1.06 2.20 11.37 5.79 6.22 9.51 0.70 3.54 0.63 2.76 0.35 0.55 0.71

2.69 7.62 7.74 6.51 9.34 9.26 1.06 2.36

11.54 11.63 9.47 12.27 12.15 3.07 17.00 12 0.95 4.92 0.79 4.02 0.79 1.10

12.99 10.41 13.60 3.07 12 4.92 0.79 4.02 0.47 1.10 0.39 0.20 2.36

14.92 11.75 13.76 4.02 21.25 16 3.15 0.91 5.51 0.71 1.26 0.39 0.20 2.36

6.36 17.09 17.20

22.46 22.62 17.32 15.55 10.12 6.06 29.50 20 3.74 0.91 6.50 2.17 0.55 0.20 2.76

731 732

H4 L1 L2 G1 G2 ØC ØH N H3 ØU P ØQ ØS T ØV

11.37 5.49 4 0.60 3.54 0.55 2.76 0.35 0.43 0.55

11.37 6.00 4 0.60 3.54 0.55 2.76 0.35 0.43 0.55

11.75 3.54 0.67 2.76 0.35 0.67

Dimensions (Inches) Sizes 14 to 24

15.75 15.55 4.49 22.75 16 3.15 0.91 5.51 0.71 1.50 0.47 0.20 2.36

20 3.54 0.91 6.50 1.77 0.47 0.20 2.76

Standard Materials

Ref. No. Description Material Qty Remarks

1 Retaining Plate

2 Retaining Plate Screw

3 Ingress Stem Seal SAME AS SEAT MATERIAL 1

4 Stem Bushing PTFE

4A Upper Hard Bushing 1 4B Lower Hard Bushing 1

5 Body

6 Upper Stem 416SS STAINLESS STEEL 1 7 Seat EPDM or BUNA 1

Disc 1

9 Lower Stem 416SS STAINLESS STEEL 1 10 Plug 11 Bottom Plate 1 12 Bottom Plate Screw 4 13 Lever Stop Plate 1 14 Lever ASTM A47 Gr 32510 MALLEABLE IRON 1 15 Lever Washer 1 16 Lever Bolt 1 20 Gear Housing ASTM A126 CAST IRON 1 21 Gear Drive ASTM A536 65-45-12 DUCTILE IRON 1 22 Gear Input Shaft STEEL 1 23 Hand Wheel ASTM A126 CAST IRON 1 24 Gear Mounting Bolt 4

Standard configurations are with levers up to 8" and gear operators 6" to 24". Gear operators for valves 5" and smaller are available upon request.

ASTM A126 CAST IRON

ASTM A536 65-45-12 DUCTILE IRON

1 Galvanized 2

Galvanized

2 4

Phone: 503-287-8383 ~ Fax: 503-281-9677 ~ www.FNW.com

Figure 711 & 712

BUTTERFLY VALVES

Weight (Lbs)

SIZE WAFER / LEVER WAFER / GEAR LUG / LEVER LUG / GEAR

2" 7.8 - 8.0 -

2-1/2" 8.8 - 9.9 -

3" 9.4 - 10.3 -

4" 10.8 - 15.3 -

5" 15.2 - 19.4 -

6" 18.4 26.6 21.5 29.7

8" 27.3 42.9 36.1 51.7

10" - 61.1 - 74.8

12" - 82.0 - 103.0

14" - 107.6 - 146.2

16" - 161.8 - 196.0

18" - 202.0 - 268.3

20" - 305.1 - 367.8

24" - 472.1 - 522.6

SIZE

" 8 9 18 28 55 72 110 135

2-1/2

" 10 15 27 44 85 110 168 210

" 15 23 39 65 130 165 250 310

" 27 41 71 115 230 300 465 540

" 58 86 150 245 480 610 980 1,100 " 96 140 245 400 785 1,010 1,615 1,910

6 8

" 165 245 410 685 1,275 1,715 2,670 3,185

" 255 380 650 1,130 2,100 2,700 4,250 4,900

" 370 540 950 1,570 3,050 3,950 5,950 7,350

12 14

" 450 750 1,300 2,210 4,080 5,610 8,078 11,200 " 640 900 1,720 2,790 5,000 7,650 10,770 12,900

" 730 1,250 2,295 3,700 7,050 9,180 13,900 17,500

18 20

" 910 1,595 2,850 4,630 8,600 11,500 17,540 22,400 " 1,250 2,290 4,000 6,090 12,500 16,500 23,590 28,300

20° 30° 40° 50° 60° 70° 80° 90°

DEGREES of DISC OPENING

Torque (In-Lbs)

Size EPDM & BUNA Seat

" 324

2-1/2

" 424

3 4

" 524

" 574 " 858

6 8

" 1,677

" 3,543

10 12

" 4,092 " 10,296

14 16

" 13,466 " 18,109

18 20

" 22,366 " 36,036

1. All unseating torques based on non-corrosive clean, wet or lubricating service at ambient temperatures. Contact FNW for

2. For line velocities greater than 15 FPS, dynamic torque must be taken into consideration.

3. All torques are based on maximum pressure differential for the valve.

Torque values shown are

4. reflective of a 30% safety factor.

Cv is the volume of water in U.S. gallons per minute that passes through the valve at a pressure drop of 1 PSI at 68°F.

Figure Number Matrix

F N W 7 1 1 E G X

BODY TYPE SEAT OPERATOR SIZE CODES

12==Wafer

LugEB==

EPDM BUNA-N

BlankG==10 Position Lever

(2"-8") Gear Operator (6"-24")

2-1/2

Seat Temperatures

Seat Material Working Temperature

EPDM

Buna-N

-22° to 230°F

(-30°C to 110°C)

-4° to 194°F

(-20°C to 90°C)

DOC: FNW711-712V10 Ver. 1218 1074762

The contents of this publication are presented for information purposes only, and while effort has been made to ensure their accuracy, they are not to be construed as warranties or guarantees, expressed or implied, regarding the products or services described herein or their use or applicability. All sales are governed by our terms and

FNW FNW711V10, FNW712V10 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual