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1. Floating BallValve

3. 3
Table of Contents
Floating Ball Valve...................................................................................................................4
Features and Benefits.............................................................................................................5-6
General Design Standards......................................................................................................7
Exploded View ........................................................................................................................8
Class and Dimensional Data...................................................................................................9
Operating Options...................................................................................................................10
Quality Policy...........................................................................................................................11

4. 4
Floating Ball Valve
WOM’s Floating Ball Valves provide the user with an exceedingly reliable and proven design offering maximum sealing against
leaks. WOM’s Floating Ball Valves have separate ball and stem design with a free floating ball preloaded between the seats during
assembly.
When pressure enters the valve from the upstream side, the ball stem slot allows the ball to float freely under pressure moving
from its axis to seal on the downstream side, resulting in a pressure assisted seal. The stem remains in the valve axis, enhancing
stem seal performance for a tight seal joint.
WOM Floating Ball Valves are suitable for the following applications:
• Oil and gas service with NACE and Non-Nace based material selections.
• Pharmaceutical and Chemical Industry based material selection.
• Standard temperature range of -20˚F to 250˚F
• Temperature range of -40˚F to 250˚F can be supplied on demand.
VALVE OPERATION

5. 5
Floating Ball Valve
Features and Benefits
Model 30 & 40 Features and Benefits
Fire Safe Design
WOM Floating Ball Valves are designed to be in-line fire safe.
In the event of a fire, if the polymer seats burn out, the ball
touches the seat pocket fillet in the body or end connector
leading to a metal seated sealing. Acceptable leakage rate as
per ISO 5208.
Metal Sealing
In case of Fire
STEM DESIGN
• Blow out proof stem design
• Antistatic stem design ensures continuous contact
between the stem and the body
• The stem has multiple seals to prevent any outside
leakage
• Larger stem diameter with larger MAST values as
per ISO 5211
STEM FEATURESSEALS
• Seats are made from Nylatron and have a multi-
ple seal design providing enhanced sealing perfor-
mance than that of other valves in the market
• A tapered stem thrust washer made from reinforced
PTFE acts as primary stem seal joint
• Thrust washer reduces friction and hence reduces
torque
• Body and end connector joint o-ring provides tight
static seal joint
• Closed diametrical clearance between ball outside
diameter and body inside diameter leads to less
pressure build up within body cavity
SEALS INSIDE VALVE
Stem Thrust
Washer
Seat
Stem Seals
O-Rings
O-Rings
Seat
Anti Static
Design
Blow Out Proof
Stem in Body
ISO 5211
Mounting

6. 6
Floating Ball Valve
Features and Benefits
OPEN & CLOSE Markings
locking device
• Valve closes in the clockwise direction and
opens in the counter-clockwise direction.
• For Gear / Actuator Operated: The gland
plate has the provision for open and close
markings
• For Lever Operated: The lock plate has the
provision for open and close markings
• For Lever Operated: The lock plate has the
provision of locking the valve in open and
closed positions.
• The valve has a built-in feature to allow only
a 90-degree rotation.
CLOSE OPEN
OPEN & CLOSE MARKINGS
PROVISION
FOR
LOCKING
HEAVY DUTY BOLTED CONSTRUCTION
Body and end connector joint are provided with
heavy duty bolted construction for longer life and
withstanding pressures.
large wall thickness
Body and end connector are designed with a wall thickness
greater than ASME B16.34 for longer life and withstanding
pressures.

7. 7
General Design Standards
Standards and Specifications
• API 6D
• ASME B16.10
• ASME B16.34
• ASME B16.5
• ASME B 16.25
• ASME sec VIII
• ASME sec II
• ISO5211
• ISO 5208
• API 6FA
DESCRIPTION MATERIAL
Body A216 WCC; A105; A352 LCC; CF8M/SS316 ; DUPLEX STEEL
Seat NYLATRON; DEVLON; RPTFE
Ball A216 WCC; A105; A352 LCC; CF8M/SS316; DUPLEX STEEL; 17-4PH; INCONEL
End Connector A216 WCC; A105; A352 LCC; CF8M/SS316; DUPLEX STEEL
Stem AISI4130; F316/SS316; 17-4PH; INCONEL
Stem Thrust Washer NYLATRON; DEVLON; RPTFE
Gland Plate A216 WCC; A105; AISI4130
Stud and Nut ASTM A193 B7/B7M; ASTM A193 2H/2HM
Seals /O-Rings VITON SHORE 70/90; LOW TEMP V1289
Name Plate SS316; 304SS
Plates A36; EN19
Standard MATERIALS
WOM Floating Ball Valves can be supplied in a large assortment of materials for optimal performance in a variety of operating
conditions.

8. 8
Exploded View
No. DESCRIPTION QTY
1 Body 1
2 Seat 2
3 Ball 1
4 End Connector 1
5 Stem 1
6 Stem Thrust Washer 1
7 Gland Plate 1
8 Retainer Ring 1
9 Body End Connector Stud x
10 Body End Connector Nut x
11 Gear Box Nut x
12 Gland Plate Bolt x
13 Gear Box 1
14 Body End Connector O-Ring 1
15 Handwheel 1
16 Stem O-Ring 3
17 Gear Box Stud x
18 Key 1
19 Anti Static Spring 1
20 Anti Static Ball 1
“x” indicates hardware that can vary with size and class
FLOATING BALL VALVE WITH
GEAR OPERATOR Parts

9. 9
Class and Dimensional Data
Raised Face Welding End Ring Joint N DIA C PCD
2" 50 7 8.5 7.5 2 4 3/4 4.75
3" 80 8 11.3 8.5 3 4 3/4 6
4" 100 9 12 9.5 4 8 3/4 7.5
6" 150 15.5 18 16 6 8 7/8 9.5
CLASS 150
DNNPS
"L" Face to Face Full Bore as per API 6D
Bore DIA B
For RF & RTJ as per B16.5
Raised Face Welding End Ring Joint N DIA C PCD
2" 50 8.5 8.5 9.13 2 8 3/4 5
3" 80 11.13 11.3 11.75 3 8 3/4 6.62
4" 100 12 12 12.63 4 8 3/4 7.88
6" 150 15.88 18 16.5 6 12 7/8 10.62
CLASS 300
DNNPS
"L" Face to Face Full Bore as per API 6D
Bore DIA B
For RF & RTJ as per B16.5
Raised Face Welding End Ring Joint N DIA C PCD
2" 50 11.5 11.5 11.63 2 8 3/4 5
3" 80 14 14 14.13 3 8 7/8 6.62
4" 100 17 17 17.13 4 8 1 8.5
6" 150 22 22 22.13 6 12 1-1/8 11.5
CLASS 600
DNNPS
"L" Face to Face Full Bore as per API 6D
Bore DIA B
For RF & RTJ as per B16.5
Raised Face Welding End Ring Joint N DIA C PCD
2" 50 14.5 14.5 14.63 2 8 1 6.5
3" 80 15 15 15.13 3 8 1-1/4 8
4" 100 18 18 18.13 4 8 1-1/4 9.25
6" 150 24 24 24.13 6 12 1-1/4 12.5
CLASS 900
DNNPS
"L" Face to Face Full Bore as per API 6D
Bore DIA B
For RF & RTJ as per B16.5

10. 10
Operating Options
Pressure forces the Primary Seal against the ball,
producing a positive upstream seal.
If the Primary Seal is damaged, pressure forces the Secondary
Seal against the ball, producing a positive upstream seal.
END CONNECTIONS
RF FLANGED
RTJ FLANGED
BUTT WELD END
OPERATING OPTIONS
LEVER OPERATED
GEAR OPERATED
ACTUATOR OPERATED

11. 11
QUALITY POLICY
The primary purpose of Worldwide Oilfield Machine, Inc. is to provide
products and services that meet the customer’s needs and provide them
with value. This philosophy will create gainful work for our employees and
a profit for our stakeholders. Worldwide Oilfield Machine, Inc. is dedicated
to providing the best possible product and/or service to its customers by
having well-trained, enthusiastic employees and the effective implemen-
tation of this management system.
It is the policy of Worldwide Oilfield Machine, Inc. to:
• Operate in a safe, consistent and economical manner
• Maintain conformance to the documented quality management sys-
tem, including the applicable industry codes, standards and/or spec-
ifications and customer-specified requirements
• Maintain compliance with statutory and regulatory requirements
• Prevent nonconformities at all stages of design and manufacturing
by implementing the requirements of this manual and supporting pro-
cedures
• Ensure customer satisfaction
• Foster an environment of continual improvement
• Communicate this policy throughout Worldwide Oilfield Machine, Inc.
and ensure that it is understood
• Aggressively pursue the Mitigation of Systemic Risk™ through the
implementation of this management system
• Monitor and periodically review the management system, including
stated objectives, and this policy for suitability and effectiveness

12. Contact Us
Worldwide Oilfield Machine, Inc.
11809 Canemont Street
Houston, Texas 77035 USA
Phone: +1 (713) 729-9200
Fax: +1 (713) 729-7321
11625 Fairmont St.
Phone: +1 (713) 721-5200
Fax: +1 (713) 721-5205
5800 Cunningham
Phone: +1 (713) 937-0795
Fax: +1 (713) 937-8574
7 St Machar Road
Aberdeen
AB24 2UU
Scotland, UK
Phone: +44 (01224) 484400
Fax: +44 (01224) 489740
Worldwide Oilfield Machine, Inc.
Headquarters/ U.S.A
Worldwide Oilfield Machine Ltd. - UK
Worldwide Oilfield Machine, Inc.
Houston, Texas 77041 USA
Houston, Texas 77035 USA
Worldwide Oilfield Machine Pvt. Ltd - India
Gat No. 778, at Post Velu
Pune Satara Rd.
Tal. Bhor, Dist. Pune 412 205. India
Phone 1: +91-8308210300
Phone 2: +91-8308215300
Magna Casting & Machine Works
Gat No. 777, at Post Velu
Pune Satara Rd.
Tal. Bhor, Dist. Pune 412 205. India
Phone 1: +91-8308210300
Phone 2: +91-8308215300
Magnum Forge & Machine Works
Gat No. 777, at Post Velu
Pune Satara Rd.
Tal. Bhor, Dist. Pune 412 205. India
Phone 1: +91-8308210300
Phone 2: +91-8308215300
Worldwide Oilfield Machine, Inc.- Turkmenistan
Yimpash Business Centre
Turkmenbashy Shayoly 54
Office #308 3rd Floor
Ashgabat –Turkmenistan 744000
Phone 1: +99-365 820130
Phone 2: +99-365 309757
Worldwide Oilfield Machine, M.E. - U.A.E
Magnum Technology Center
Worldwide Oilfield Machine Asia Pacific-Singapore
17 Gul Way
Singapore 629194
Phone: +(65) 66901700
Fax: +(65) 65603859
Jebel Ali Free Zone (JAFZA) South,
Plot# S61302, Near Gate#12,
P.O. Box: 32478
Dubai (UAE)
Phone: (971-4) 81 63 600
Fax: (971-4) 81 63 601
Jebel Ali Free Zone (JAFZA) South,
Plot# S61302, Near Gate#12,
P.O. Box: 32478
PT Worldwide Oilfield Machine - Indonesia
#11-08 One Pacific Place
Sudirman Central Business District
Jl. Jenderal Sudirman Kav. 52-53,
Jakarta 12190
Phone: + 1-832-372-0674
Dubai (UAE)
Phone: (971-4) 810 8600
Fax: (971-4) 810 8601
11400 Tanner Rd.
Phone: +1 (713)-937-8323
Fax: +1 (713) 937-8574
Worldwide Oilfield Machine, Inc.
Houston, Texas 77041 USA
Worldwide Oilfield Machine- Korea
#1012, 481-10, Byucksan Digital Vally-II,
Gasandong, GumchonGu
Seoul, Korea 153-803
Phone: +82-2-854-6806
Disclaimer. This catalog is published for informational purposes only. All previous catalogs are not valid and should not be used as a reference in any form.
Rev. 2019
WOM Brazil LTDA
Rua Lady Esteves da Conceição 119
Macae, RJ, 27933-420, BRAZIL
Phone: +55 22 3081-3500
4707 SCR 1210
Midland, Texas 79706 – 305349
Phone: +1 (832) 908-4154
Worldwide Oilfield Machine, Inc.