316 Globe Control Valves and CF8 Stainless Steel Globe Control Valve suppliers at low price according to ASME B16.34 Standard

Globe valves are made with a globe like structure that has a plug inside it to open and close the circulation. The globe valves are different from the ball valves. The ball valves have balls that turn around to open and close the system while the Globe Control Valves have a plug that descents into the opening in the metal structure inside the body. There are different parts to the valve and they are made up of different materials and of different sizes. The seat and seating material requirements vary for different types of Globe Check Valves based on their grades, standards and specifications.  The trim material varies as well. The materials can be 410, 316, alloy 20 or 304 grade of steel among many others used for this purpose.

Stainless Steel Globe Valve

Stainless Steel Globe Valve

316 Globe Control Valves

316 Globe Control Valves

CF8 Stainless Steel Globe Control Valve

CF8 Stainless Steel Globe Control Valve

High Pressure Globe Valves Manufacturers, Check 304 Stainless Steel Globe Valve Dimensions

The Api 623 Globe Valves can come with metal ring joint, spiral wound gasket with filler and corrugated metal with graphite facings for the gasket part of it. The API 623 valves are usually larger diameter valves used in high fluid flow systems. Though the valves are called globe valves, many valves do not necessarily have globe shape body to qualify as globe valves. The valve sizes can range from 2 inches to 18 inches and more in diameter in general. There are pressure classes ranging from class 150 to class 2500 in the Actuated Globe Valves. These are used in systems where vibration, cavitation and leakages are prone because this type of valve eliminate the possibilities of these effects.

 

Globe Valve Specification Chart

Size 50NB — 600NB
Pressure 150PS1
Temperature 0 Deg C - 1200 Deg C.
Body , Chest Solid One piece casting of Cast Iron Fg 260, Cast Steel Gr WCB ,CF8,CF8M.
Seat Integral to Body, Soft, Optional.
Gate AISI SS 304,316,316L,317,317L
Screw Spindle AISI SS 410,304,316.
Nut Brass
Yoke Plate type of MS .
Gland Follower Cast Iron , Cast steel , Ductile Iron ,CF8,CF8M.
Hand Wheel Cast Iron , Cast steel , Ductile Iron
Gland Packing PTFE , PTFE Impregnated
Ends Lugged
Port STANDARD [Round], Optional V Port, Diamond Port,.

Manufacturing Standards of Globe Control Valves

  • BS 1873: cast steel valves
  • API 603: stainless steel valves
  • API 602/BS 5352: forged steel valves
  • API 598 and BS EN 12266-1: valves testing
  • ASME B16.10: face to face dimensions for valves
  • ASME B16.5 and ASME B16.47: flanged connections
  • ASME B16.25: butt weld connections design
  • ASME B16.34: pressure and temperature ratings by material grade

Different Types of Globe valves

  • straight or “T” type
  • angle or “90 degrees”
  • Y pattern or “wye globe valve”

Cast Iron Globe Valves Parts

  • body material: cast (BS 1873) and forged (API 602/BS 5352)
  • bonnet design: standard or pressure seal type (for high-pressure applications)
  • bonnet to body connection: bolted or welded
  • valve end connections type: flanged (as shown in the image), buttweld, socket weld/threaded (forged bodies)
  • disc type
  • stem type (rising/non-rising)
  • seal type: conical or flat
  • specification: BS, API, EN
  • type of actuation: manual, with a gearbox, with an actuator

Class 150 Globe Valve Dimensions

Class 150 Globe Valve

SizesL / L1H (Open)W
2″8 (203)13-3/8 (340)8-7/8 (225)
2-1/2″8-1/2 (216)14-1/2 (368)8-7/8 (225)
3″9-1/2 (241)16-1/2 (419)11-7/8 (302)
4″11-1/2 (292)17-3/8 (441)12-3/4 (325)
5″14 (356)24 (610)12-3/4 (325)
6″16 (406)24 (610)17-3/4 (451)
8″19-1/2 (495)26-3/4 (679)21-5/8 (549)
10″24-1/2 (622)30 (762)30 (762)
12″27-1/2 (699)33-7/8 (860)30 (762)
14″31 (787)56 (1422)31-1/2 (800)
16″36 (914)64 (1626)35-1/2 (902)
GEAR OPERATOR RECOMMENDED FOR SIZE 10″ AND ABOVE

Leading Supplier of A351 CF8 304 Threaded Globe Valve, Buy Api 623 Globe Valves at factory Price

Dimensions Table of Class 300 Globe Valve

SizesL / L1H (Open)W
2″10-1/2 (267)13-3/8 (340)9 (229)
2-1/2″11-1/2 (292)15-3/8 (390)9 (229)
3″12-1/2 (318)16-1/2 (419)13 (330)
4″14 (356)19-3/8 (492)14 (356)
5″15-3/4 (400)21-1/2 (546)15-3/4 (400)
6″17-1/2 (445)24-3/8 (619)17-3/4 (451)
8″22 (559)31-1/4 (794)22 (559)
10″24-1/2 (622)45 (1143)34 (864)
12″28 (711)49 (1245)34 (864)
GEAR OPERATOR RECOMMENDED FOR SIZE 8″ AND ABOVE

Dimension chart of Class 600 Globe Valve

SizesL / L1H (Open)W
2″11-1/2 (292)15-1/2 (394)9-1/2 (241)
2-1/2″13 (330)17 (432)11 (279)
3″14 (356)19 (483)13 (330)
4″17 (432)21 (533)14 (356)
5″20 (508)25 (635)15-3/4 (400)
6″22 (559)26-7/8 (683)18 (457)
8″26 (660)35 (889)20 (508)
10″31 (787)49 (1245)24 (610)
12″33 (838)58 (1473)30 (762)
GEAR OPERATOR RECOMMENDED FOR SIZE 8″ AND ABOVE

Class 900 Globe Valve Dimension Table

SizesL / L1H (Open)W
2″14-1/2 (368)20-1/2 (521)12 (305)
3″15 (381)22-3/4 (578)14 (356)
4″18 (457)26-1/2 (673)21-1/2 (546)
6″24 (610)36 (914)20 (508)
8″29 (737)37 (940)24 (610)
GEAR OPERATOR RECOMMENDED FOR SIZE 6″ AND ABOVE

Globe Valve Dimension Class 1500

SizesL / L1H (Open)W
2″14-1/2 (368)24 (610)14 (356)
3″18-1/2 (470)26 (660)16 (406)
4″21-1/2 (546)28 (711)18 (457)
6″27-3/4 (705)37-1/2 (952)24 (610)
8″32-3/4 (832)45 (1143)24 (610)
GEAR OPERATOR RECOMMENDED FOR SIZE 6″ AND ABOVE

Class 2500 Globe Valve Dimension chart

SizesL / L1H (Open)W
2″17-3/4 (451)25-1/2 (648)16 (406)
3″22-3/4 (578)32-1/2 (825)20 (508)
4″26-1/2 (673)47 (1194)24 (610)
6″36 (914)70-1/2 (1790)28 (711)
8″40-1/4 (1022)//
GEAR OPERATOR RECOMMENDED FOR SIZE 6″ AND ABOVE

Different Types of Globe Valves

CF8M Stainless Steel Hydraulic Globe Valve

CF8M Stainless Steel Hydraulic Globe Valve

ASTM A351 CF8M Forged Globe Valves

ASTM A351 CF8M Forged Globe Valves

High Pressure Regulating Globe Valve

High Pressure Regulating Globe Valve

Stainless Steel 304 Threaded Globe Valve

Stainless Steel 304 Threaded Globe Valve

A351 CF8 Pneumatic Globe Valve

A351 CF8 Pneumatic Globe Valve

High Temperature Class 800 Globe Valve

High Temperature Class 800 Globe Valve

Refer ASME B16.10 Globe Valve Pressure Rating, Biggest Stockist of Class 800 Globe Valve

Features of Bronze Globe Valves

  • JIS 5K specifications
  • Class society survey can be arranged
  • 3.1 & 3.2 certificates available on request
  • Screw lift
  • 15-40mm Secured screwed bonnet
  • 50-65mm Bolted bonnet
  • Gland sealed
  • Bronze / brass disc
  • Rising stem

Bronze Globe Valves Pressure & Temperature

Pressure & Temperature Non-shock water: 7 Bar @ 120oC
Air, Gas, Steam, Pulsating Water: 5 Bar @ 205oC

Advantages of Flanged Globe Valves

  • Good shutoff capability
  • Moderate to good throttling capability
  • Shorter stroke (compared to a gate valve)
  • Available in tee, wye, and angle patterns, each offering unique capabilities
  • Easy to machine or resurface the seats

Disadvantages of Forged Globe Valves

  • Higher pressure drop (compared to a gate valve)
  • Requires greater force or a larger actuator to seat the valve (with pressure under the seat)
  • Throttling flow under the seat and shutoff flow over the seat
CF8M Stainless Steel Full Bore Globe Valve Distributor, A351 CF8 Trim Globe Valve Manufacturers In India

Globe Control Valves Applications

  • Feedwater, chemical feed and extraction drain systems
  • Main steam vents and drains, Boiler vents and drains, and heater drains
  • Turbine seals and drains
  • Turbine lube oil system and others