Install Instructions

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Installation Instructions

Document No. 129-233

September 29, 2009

Rebuild/Repack Kits for Flowrite™

VF 599 Series 1/2 to 2-inch Valves

Item Number: 129-233 + 2, Rev. 011 Page 1 of 5

Product Description

This kit contains the parts necessary to rebuild and

repack the Flowrite VP 599 Series 1/2 to 2-inch

Valves.

Contents

• Packing cartridge assembly kit cartridge,

copper gasket, and instructions

• Stem and plug assembly

• One O-ring

• Two tubes of silicone lubricant

• Instructions

Product Numbers

599-03300 through 599-03389

Warning/Caution Notations

WARNING:

Personal injury, or loss of life

may occur if you do not

perform a procedure as

specified.

CAUTION:

Equipment damage, or loss of

data may occur if you do not

follow a procedure as

specified.

Required Tools

• Tools for removing the actuator. These tools

are listed on the installation instructions

included in the packing cartridge assembly

kit.

• 1-1/16 inch open end wrench

• Adjustable wrench

Expected Installation Time

45 minutes for normally open (NO) valves

60 minutes for normally closed (NC) valves

60 minutes for three-way valves

Table 1. Wrench Sizes in Inches (Millimeters).

Line

Size

Bonnet

Cap

3-Way

Lower Port

Union

Nut

1/2

(15)

N/A

1-3/8

(≈35)

1-7/16

(≈37)

1-1/2

(≈39)

3/4

(20)

1-3/4

(

≈

45)

1-5/8

(

≈

42)

1-11/16

(

≈

43)

1-7/8

(

≈

48)

(25)

(

≈

51)

(

≈

51)

(

≈

51)

2-1/8

(

≈

54)

1-1/4

(32)

(

≈

51)

2-1/4

(

≈

58)

2-7/16

(

≈

62)

2-3/4

(

≈

70)

1-1/2

(40)

2-5/8

(

≈

67)

2-5/8

(

≈

67)

2-5/8

(

≈

67)

(

≈

77)

(50)

3-1/8

(

≈

80)

3-1/8

(

≈

80)

3-1/4

(

≈

83)

3-1/2

(

≈

89)

Prerequisites

Open the packing cartridge assembly kit and remove

the installation instructions. These instructions

explain how to remove and reassemble each type of

actuator and list the tools needed.

We recommend rebuilding and repacking the valve

at a bench and not in line.

WARNING:

Isolate the valve so that the medium

(water, steam, etc.) will not leak out of the

valve when the valve body is

disassembled.

WARNING:

Remove and cap the air line or disconnect

the power to the actuator before removing

the actuator from the valve.

Summary of content (5 pages)

PAGE 1
Installation Instructions Document No. 129-233 September 29, 2009 Rebuild/Repack Kits for Flowrite™ VF 599 Series 1/2 to 2-inch Valves Product Description This kit contains the parts necessary to rebuild and repack the Flowrite VP 599 Series 1/2 to 2-inch Valves.
PAGE 2
Document No. 129-233 Installation Instructions September 29, 2009 Installation CAUTION: 1/2-inch normally open valves Be careful not to nick the seat. The valve must be replaced if the seat is damaged. Removing the Packing and the Stem and Plug Assembly. (See Figure 1.) 3. Insert the new packing cartridge into the valve bonnet. Use a 1-1/16 inch wrench to tighten the cartridge applying 35 to 40 lb-ft (47 to 54 Nm) torque. 4.
PAGE 3
Document No. 129-233 Installation Instructions September 29, 2009 1. Installation, Continued 5. Remove and discard the stem and plug assembly. 6. Examine the valve seat surface for nicks and scratches. Replace the valve if the seat is damaged. 7. Remove the O-ring from the bonnet. Clean the O-ring groove. Make sure none of the O-ring material remains in the valve. Remove the actuator by following the instructions included in the packing cartridge kit.
PAGE 4
Document No. 129-233 Installation Instructions September 29, 2009 Installation, Continued WARNING: Cap threads are sharp! Either wear gloves for protection, or handle with caution. Replacing the Stem and Plug Assembly and Packing. 1. Manually coat the O-ring with the silicone lubricant provided. You may need to use both tubes of lubricant. 2. Slip the O-ring into the groove of the cap. 3. Insert the new stem and plug assembly into the valve body. CAUTION: Be careful not to nick the seat.
PAGE 5
Document No. 129-233 Installation Instructions September 29, 2009 5. Place the new copper gasket on the valve bonnet. Installation, Continued 3. Insert the new stem and plug assembly into the valve body. CAUTION: Be careful not to nick the seat or scratch the valve stem. The valve must be replaced if the seat is damaged. 6. Insert the new packing cartridge into the valve. Use a 1-1/16 inch wrench to tighten the cartridge applying 35 to 40 lb-ft (47 to 54 Nm) torque. 7.