.375" Orifice

PART NO. BODY &BONNET

SEAT &PACKING

CONNECTIONSINLET OUTLET

1/2" MNPT x (1) 1/2" FNPT

Carbide Ball Seat

Teflon®

Pressure-Core®

Stem Seal

Max Pressure6,000 PSI @ 200° F

Carbon Steel

316 SS

Carbon Steel

316 SS

Carbon Steel

316 SS

Carbon Steel

316 SS

Carbon Steel

316 SS

Carbon Steel

316 SS

Carbon Steel

316 SS

Carbon Steel

316 SS

.187" Orifice

1/2" MNPT x (2) 1/2" FNPT

3/4" MNPT x (2) 1/2" FNPT

1/2" MNPT x (1) 1/2" FNPT

1/2" MNPT x (2) 1/2" FNPT

3/4" MNPT x (2) 1/2" FNPT

V-579CCT

V-579SCT

V-580CCT

V-580SCT

V-582CCT

V-582SCT

V-584CCT

V-584SCT

V3-579CCT

V3-579SCT

V3-580CCT

V3-580SCT

V3-582CCT

V3-582SCT

V3-584CCT

V3-584SCT

1" MNPT x (2) 1/2" FNPT

1" MNPT x (2) 1/2" FNPT

DESCRIPTIONOPTION CODE

Ceramic Ball Seat

316 SS Ball Seat

Teflon® Pressure-Core® Stem Seal

Low-Torque™ Grafoil® Packed

T

G

Miscellaneous Options

Stem Packing Material Option

Seat Material Options

R

6

AM7

TH

W

W1

WK

XL

Male Pipe Socket Weld - Male Inlet Only

Hydrostatic Testing

Safety Bonnet Lock Plate (Lock Pin Standard)

316 SS Tag

Paper Tag

Clean for Critical Service (Oxygen or Chlorine)

J Teflon® Pressure-Core® Stem Seal(Low Temperature -50° F)

PARTDESCRIPTION CARBON STEEL 316 SS

Body ASTM A105 CF ASTM A479-316 SS

Bonnet ASTM A105 ASTM A351-CF8M

Stem ASTM A479-316 SS ASTM A479-316 SS

Yoke ASTM A351-CF8M ASTM A351-CF8M

Packing Follower ASTM A479-316 SS ASTM A479-316 SS

Bolt ASTM A449-TYPE 1-CS ASTM A193-B8M

Handle Assembly ASTM A108 CS ASTM A581 18-8 300 SS

MAX Cv RATINGS

MATERIALS OF CONSTRUCTION

• PGI Carbon Steel Products are Alkaline Zinc plated for corrosionprevention.

• PGI 316 SS Products meet the requirements of NACE MR0175/ISO 15156-36.

• 100% Pressure Tested

BODYCODE

MISC.OPTIONS

SEATCODE

BODYMAT’LCODE

STEMPACKING

CODE

-TCC085-3V

ORIFICEBLANK = .187"

3 = .375"

RO

OT

VA

LV

ES

.187" .375"

Root Valves ~ Hard SeatORIFICE

V3-580

8.25"MAX.OPEN

2.54"

3.5"

.375" Orifice

PART NO. BODY &BONNET

SEAT &PACKING

CONNECTIONSINLET OUTLET

1/2" MNPT x (1) 1/2" FNPT

Carbide Ball Seat

Teflon®

Pressure-Core®

Stem Seal

Max Pressure6,000 PSI @ 200° F

Carbon Steel

316 SS

Carbon Steel

316 SS

Carbon Steel

316 SS

Carbon Steel

316 SS

Carbon Steel

316 SS

Carbon Steel

316 SS

Carbon Steel

316 SS

Carbon Steel

316 SS

.187" Orifice

1/2" MNPT x (2) 1/2" FNPT

3/4" MNPT x (2) 1/2" FNPT

1/2" MNPT x (1) 1/2" FNPT

1/2" MNPT x (2) 1/2" FNPT

3/4" MNPT x (2) 1/2" FNPT

V-579CCT

V-579SCT

V-580CCT

V-580SCT

V-582CCT

V-582SCT

V-584CCT

V-584SCT

V3-579CCT

V3-579SCT

V3-580CCT

V3-580SCT

V3-582CCT

V3-582SCT

V3-584CCT

V3-584SCT

1" MNPT x (2) 1/2" FNPT

1" MNPT x (2) 1/2" FNPT

DESCRIPTIONOPTION CODE

Ceramic Ball Seat

316 SS Ball Seat

Teflon® Pressure-Core® Stem Seal

Low-Torque™ Grafoil® Packed

T

G

Miscellaneous Options

Stem Packing Material Option

Seat Material Options

R

6

AM7

TH

W

W1

WK

XL

Male Pipe Socket Weld - Male Inlet Only

Hydrostatic Testing

Safety Bonnet Lock Plate (Lock Pin Standard)

316 SS Tag

Paper Tag

Clean for Critical Service (Oxygen or Chlorine)

J Teflon® Pressure-Core® Stem Seal(Low Temperature -50° F)

35."781.

00.3"573.

ORIFICE SIZEBODY STYLE

Straight

Approximate Valve Weight: 3.70 lbs [1.68 kg] each (.187" Orifice)

4.50 lbs [2.04 kg] each (.375" Orifice)

PARTDESCRIPTION CARBON STEEL 316 SS

Body ASTM A105 CF ASTM A479-316 SS

Bonnet ASTM A105 ASTM A351-CF8M

Stem ASTM A479-316 SS ASTM A479-316 SS

Yoke ASTM A351-CF8M ASTM A351-CF8M

Packing Follower ASTM A479-316 SS ASTM A479-316 SS

Bolt ASTM A449-TYPE 1-CS ASTM A193-B8M

Handle Assembly ASTM A108 CS ASTM A581 18-8 300 SS

35."781.

00.3"573.

ORIFICE SIZEBODY STYLE

Straight

Approximate Valve Weight: 3.70 lbs [1.68 kg] each (.187" Orifice)

4.50 lbs [2.04 kg] each (.375" Orifice)

8.25"[209.6]MAX.OPEN

1.54"[39.1]

3.5"[88.9]

Refer to Charts C and E on Page 22 and

Pressure and Process Temperature Charts

on Page 23.

12 PGI International • 16101 Vallen Drive • Houston, Texas 77041 USA • 713-466-0056 • 1-800-231-0233 • Fax: 1-800-568-9228

ORDERING INFORMATION