API 6A Gate Valves

API 6A Gate Valves
Quality Gate Valves for the Most Demanding Applications
AOP Gate Valve Product Line Offers:
Valves for applications from 2000 to 10,000 psi WP.
Positive Metal to Metal sealing (gate-to-seat and seat-to-body)
Valves fitting a wide range of land and offshore applications.
-50° F to 650° F Service
Full bore through conduit construction.
Components constructed of various alloys and coatings for severe service applications.
Material certification available upon request.
API 6A Safety Shutdown Valves
API Specification 6A License Number 6A-0104
API Specification 6D License Number 6D-0106
AOP Industries, Inc. has become a leader in the valve industry as a result of AOP’s ability to anticipate and supply the
markets requirements. Through distribution and regional warehouses AOP has stocked numerous field locations with wellbalanced inventories. Every valve must meet or exceed standards mandated by our customers and the stringent industry
requirements.
Our attention to total quality and excellence enables AOP Industries, Inc. to consistently deliver the worlds finest gate valves
to fill customer’s needs throughout the world.
AOP Industries, Inc.
2101 South Broadway
Moore, Oklahoma 73160
P.O. Box 6979
Moore, Oklahoma 73153-0979
Phone: 405-912-4446
Toll Free: 800-654-4493
Fax: 405-912-4440
Index of Brochure Content
Avaliable Gate Styles
2
Trim Specifications T
able
Table
3
2000 - 5000 PSI Gate V
alves
Valves
4
2000 - 5000
PSI Dimension T
ables
Tables
5
10,
0 0 0 P S I Gate V
alves
10,0
Valves
6
10,
0 0 0 P S I Dimension T
able
10,0
Table
7
Gate V
alve Comparison by Application
Valve
7
Safety Shutdown V
ales
Vales
8
1
Available Gate Styles
Expanding Gate
AOP’s expanding-style gates are used in Series NW and RWI Gate Valves.
This popular gate design is used in manual valves to produce a high seating
force against both the upstream and downstream seats simultaneously as the
handwheel is tightened. This force effects a tight mechanical seal which is
unaffected by line pressure fluctuations or vibration. The expanding gate
allows a positive mechanical seal across both seats, both upstream and downstream, with or without line pressure.
The gate assembly uses an angular gate face which is collapsed during travel.
When closed, a body stop causes any further downward travel to force the
faces of the gate assembly outward to effect a positive line flow seal. When
opened, a bonnet stop causes any further upward travel to force bottom faces
to expand and seal against the seats to isolate flow from the valve body cavity.
Expa nding-St yle Ga t e Va lve Ava ila bilit y
N o mi n al
S i ze ( i n . )
W o r k i n g P r es s u r e ( p s i )
2000
3000
5000
10, 000
1 -1 3 / 1 6
---
---
---
RW1
2 -1 / 1 6
NW
NW
NW
RW1
2 -9 / 1 6
NW
NW
NW
RW1
3 -1 / 8
NW
NW
NW
---
3 -1 / 1 6
---
---
---
RW1
4 -1 / 1 6
NW
NW
NW
RW1
Slab Gate
AOP slab-style gates are one-piece, solid gates which consistently deliver
outstanding sealing performance throughout a wide range of conditions,
bore sizes, and working pressures, including corrosive and abrasive fluid
environments. These valves meet or exceed the requirements of API Specifications 6A, 6A SSV.
The slab-style gate design effects a metal-to-metal seal on the flow stream
and its simple, straightforward design makes it easy to maintain both low
and high-pressure sealing situations where particular matter could pose a
sediment problem.
Sla b -St yle Ga t e Va lve Ava ila b ilit y
2
W o r k i n g P r es s u r e ( p s i )
N o mi n al
S i ze ( i n . )
2000
3000
5000
10, 000
1 -1 3 / 1 6
---
---
---
RS1
2 -1 / 1 6
NS/RS
NS/RS
NS/RS
RS1
2 -9 / 1 6
NS/RS
NS/RS
NS/RS
RS1
3 -1 / 8
NS/RS
NS/RS
NS/RS
---
3 -1 / 1 6
---
---
---
RS1
4 -1 / 1 6
NS/RS
NS/RS
NS/RS
RS1
6
NS/RS
---
---
---
7 -1 / 1 6
---
NS
NS/RS
---
Trim Specifications
Tr im C o d e
T-21
AA
T-22
BB
T-23
CC
T-24
EE
T-26
FF
T-27
BB
T-36
DD
T-37
EE
P r es s u r e R a t i n g
B o d y & B o n n et
B o n n et S ea l R i n g
S t em
Gat e & S eg men t
S ea t
2 0 0 0 -5 0 0 0
ASTM A487-4C
C/S
LOW ALLOY
NITRIDED
LOW ALLOY
NITRIDED
LOW ALLOY
For essentially noncorrosive liq uid s or g ases. Typ ical examp les are crud e and refined oils, natural or refined g ases and p rocessed
hyd rocarb ons. Typ ical uses are wellhead s, manifold s, flowlines and other similar installations req uiring a throug h cond uit valve. The
temp erature limitations are -20° to 350° F. General Service
2 0 0 0 -1 0 0 0 0
ASTM A487-4C
S/S
17-4 PH
NITRIDED
17-4 PH
NITRIDED
17-4 PH
For sub stantially the same service as T-21 b ut where the corrosion of 13 Chrome Stainless Steel internal p arts are d esirab le. Also
usab le for mild ly corrosive fluid s and g ases when limited corrosion of the internal b od y surfaces can b e tolerated . The temp erature
limitations are -20° to 250° F. Recommend ed when p artial p ressure of CO2 is g reater than 30. General Service
2 0 0 0 -1 0 0 0 0
ASTM A217-CA15
S/S
17-4 PH
NITRIDED
17-4 PH
NITRIDED
17-4 PH
For any liq uid or g aseous p rod uct for which the resistance of the 13 Chrome Stainless is ad eq uate. Also used where the resistance
of Stainless Steel is d esirab le from the stand p oint of p rod uct p urity. The temp erature limitations are -20° to 250° F. Recommend ed
when p artial p ressure of CO2 is g reater than 30. General Service
2 0 0 0 -1 0 0 0 0
ASTM A487-4C
S/S
17-4 PH
NITRIDED
17-4 PH*
NITRIDED
17-4 PH*
Primarily for sour g as and oil where resistance to Hyd rog en Sulfid e emb rittlement is req uired . Also suitab le for other chemicals,
p rod ucts or hyd rocarb ons when H2S is p resent. May b e used when CO2 is p resent in smaller amount then H2S. The temp erature
limitations are -20° to 250° F. Conforms to NACE MR-01-75 Sp ecification
2 0 0 0 -1 0 0 0 0
ASTM A217-CA15
S/S
17-4 PH
NITRIDED
17-4 PH*
NITRIDED
17-4 PH*
Primarily for sour g as and oil when CO2 content exceed s the H2S content. It is intend ed to p rovid e resistance to the metal loss
typ e of corrosion usually associated with CO2 p lus resistance to Hyd rog en Sulfid e emb rittlement. The temp erature limitations are
-20° to 250° F. Conforms to NACE MR-01-75 Sp ecification
2 0 0 0 -1 0 0 0 0
ASTM A487-4C
w/ Plastic Coating
S/S
17-4 PH
NITRIDED
17-4 PH
NITRIDED
17-4 PH
Primarily for use in untreated or uninhab ited b rackish saline water typ ically associated with oilfield waterflood p rojects and /or
d isp osal wells in which the internal p lastic coating of the b od y surfaces p rovid es resistance to salt water corrosion. The internal p arts
are resistant to Sulfid e emb rittlement and corrosion. The temp erature limitations are -20° to 250° F. General Service
2 0 0 0 -5 0 0 0
ASTM A487-4C
Impac t Tested
C/S
LOW ALLOY
NITRIDED
LOW ALLOY
NITRIDED
LOW ALLOY
10000
ASTM A487-4C
Impac t Tested
S/S
17-4 PH
NITRIDED
17-4 PH*
NITRIDED
17-4 PH*
For essentially noncorrosive liq uid s or g ases. Typ ical examp les are crud e and refined oils, natural or refined g ases and p rocessed
hyd rocarb ons. Typ ical uses are wellhead s, manifold s, flowlines and other similar installations req uiring a throug h cond uit valve. The
temp erature limitations are -50° to 250° F. Conforms to NACE MR-01-75 Sp ecification
2 0 0 0 -1 0 0 0 0
ASTM A487-4C
Impac t Tested
S/S
17-4 PH
NITRIDED
17-4 PH*
NITRIDED
17-4 PH*
Primarily for sour g as and oil where resistance to Hyd rog en Sulfid e emb rittlement is req uired . Also suitab le for other chemicals,
p rod ucts or hyd rocarb ons when H2S is p resent. May b e used when CO2 is p resent in smaller amount then H2S. The temp erature
limitations are -50° to 250° F. Conforms to NACE MR-01-75 Sp ecification
Specifications are subject to change without notice.
S/S = Stainless Steel
C/S = Carbon Steel
* Hard Faced as Required
Custom trim valves may be ordered for your specific application. when ordering custom trim valves, provide the following minimal
information to facilitate recommmendation of the trim that best suits your needs.
1) Temperature Range 2) Corrosive or Abrasive Conditions 3) Pressure Rating 4) Operating Environment
Enduro-Bond Coating Available
AOP offers the Enduro-Bond coating system. This fusion bond coating process is available on all AOP gate valves. Enduro-Bond provides a barrier,
superior to traditional plastic coating, that helps protect metal surfaces against corrosion and abrasive wear. This process will eliminate or greatly reduce
replacement expense. With this process, your valves will have an increased life span comparable to stainless steel or aluminum bronze.
3
2000 - 5000 PSI Gate Valves
Bonnet
Lubrication fitting
Handwheel
Packing Injection Fitting
Thrust
Bearings
Packing
Bearing Retainer Lock nut
Stem
Gate Assembly
Bearing Retainer Nut
Bearing Spacer Sleeve
Packing
Retainer
Bonnet
Seat Assembly
Gate Guide
4
6A Threaded End Valve Dimensions
2000 PSI W
orking Pressure
Wo
size in inches
size in millimeters
N = Number of times to
open and close valve.
S i ze
Bo r e
A
B
C
D
E
N
2 1/16
2 1/16
9.25
5.00
4.85
13.0
24.7
13.0
5..238
52.38
234.95
127.
123.19
330.2
627.38
2 9/16
2 9/16
10.25
5.94
5.63
13.0
26.3
65.08
65.08
260.35
150.87
143.00
330.2
668.02
3 1/8
3 1/8
11.38
7.38
7.16
13.0
29.9
79.375
79.375
289.05
187.452
181.86
330.2
759.46
4 1/16
4 1/16
13.0
8.88
8.38
13.0
35.7
103.18
103.18
330.2
225.55
212.85
330.2
906.78
Wt.
87
39.46
15.5
109
49.44
20.0
158
71.67
24.5
275
124.74
30 0 0 - 5000 P S I W
orking Pressure
Wo
S i ze
Bo r e
A
B
C
D
E
N
Wt.
size in inches
2 1/16
2 1/16
9.62
5.12
4.85
13
24.7
13
107
size in millimeters
52.38
52.38
244.34
130.04
123.19
330.2
627.38
2 9/16
2 9/16
10.25
6.25
5.63
13
26.6
65.08
65.08
260.35
158.75
143.00
330.2
675.64
N = Number of times to
open and close valve.
3 1/8
3 1/8
11.38
7.69
7.16
13
30.2
79.37
79.37
289.05
195.3
181.86
330.2
767.08
4 1/16
4 1/16
13
9.31
8.38
13
35.6
103.18
103.18
330.2
236.47
212.85
330.2
904.24
48.54
15.5
134
60.78
20
208
94.35
24.5
375
170.1
6A Flanged End Valve Dimensions
Body Lubrication Fitting
2000 P S I W
orking Pressure
Wo
S i ze
Bo r e
A
B
C
D
E
N
size in inches
2 1/16
2 1/16
11.62
5
4.85
13
24.7
13
52.39
52.39
295.15
127.0
123.19
330.2
627.38
size in millimeters
2 9/16
2 9/16
13.12
5.94
5.63
13
26.3
65.09
65.09
333.25
150.88
143.00
330.20
668.02
N = Number of times to
open and close valve.
3 1/8
3 1/8
14.12
7.38
7.16
13
29.9
79.38
79.38
358.65
187.45
181.86
330.20
759.46
4 1/16
4 1/16
17.12
8.88
8.38
16
34.7
103.19
103.19
434.85
225.55
212.85
406.40
881.38
7 1/16
6
22.12
13.12
12.88
24
52
179.39
152.40
561.85
333.25
327.15
609.60
1320.80
7 1/16
7 1/16
26.12
15
14.5
30
41.5
179.39
179.39
663.45
381.00
368.30
762.00
1054.10
Wt.
99
44.91
15.5
130
58.97
20
180
81.65
24.5
356
161.48
30
840
381.02
32
840
381.02
3000 P S I W
orking Pressure
Wo
size in inches
size in millimeters
N = Number of times to
open and close valve.
S i ze
Bo r e
A
B
C
D
E
N
Wt.
2 1/16
2 1/16
14.62
5.12
4.85
13
24.7
13
162
52.39
52.39
371.35
130.05
123.19
330.20
627.38
2 9/16
2 9/16
16.62
6.25
5.63
13
26.6
65.09
65.09
422.15
158.75
143.00
330.20
675.64
3 1/8
3 1/8
17.12
7.38
7.16
13
29.9
79.38
79.38
434.85
187.45
181.86
330.20
759.46
4 1/16
4 1/16
20.12
9
8.38
16
34.8
103.19
103.19
511.05
228.60
212.85
406.40
883.92
7 1/16
7 1/16
28.12
15
14.5
30
41.5
179.39
179.39
714.25
381.00
368.30
762.00
1054.10
73.48
15.5
207
93.89
20
240
108.86
24.5
450
204.12
32
1118
507.12
5000 P S I W
orking Pressure
Wo
size in inches
size in millimeters
N = Number of times to
open and close valve.
S i ze
Bo r e
A
B
C
D
E
N
Wt.
2 1/16
2 1/16
14.62
5.12
4.85
13
24.7
13
162
52.39
52.39
371.35
130.05
123.19
330.2
627.38
2 9/16
2 9/16
16.62
6.25
5.63
13
26.6
65.09
65.09
422.15
158.75
143.0
330.2
675.64
3 1/8
3 1/8
18.62
7.69
7.16
13
30.2
79.38
79.38
472.95
195.33
181.86
330.2
767.08
4 1/16
4 1/16
21.62
9.31
8.38
20
35.6
103.19
103.19
549.15
236.47
212.85
508.0
904.24
7 1/16
7 1/16
32
15.5
14.5
30
42
179.39
179.39
812.8
393.7
368.3
762.0
1066.8
73.48
15.5
207
93.89
20
307
139.26
24.5
560
254.02
32
1398
634.13
5
10,000 PSI Gate Valves
Lower Stem Protector
Gate Guide
Lower Balance Stem
Gate Assembly
Bonnet Seal Ring
Bonnet
Gate Nut
Packing Retainer
Packing
Retainer
Locknut
Base
Body
Seat Assembly
Body Lubrication Fitting
Packing
Packing Injection Fitting
Bearing cover
6
6A Flanged End Valve Dimensions
10,
000 PSI W
orking Pressure
10,0
Wo
size in inches
size in millimeters
N = Number of times to
open and close valve.
S i ze
Bo r e
A
B
C
D
E
N
Wt.
1 13/16
1 13/16
1 8 .2 5
1 4 .6 2
4 .6 2
13
3 6 .2
14
240
4 6 .0 4
4 6 .0 4
4 6 3 .5 5
3 7 1 .3 5
1 1 7 .3 5
3 3 0 .2 0
9 1 9 .4 8
---
1 0 8 .8 6
2 1/16
2 1/16
2 0 .5
1 6 .0 7
5 .2
16
3 8 .6
12
329
5 2 .3 9
5 2 .3 9
5 2 0 .7 0
4 0 8 .1 8
1 3 2 .0 8
4 0 6 .4 0
9 8 0 .4 4
---
2 9/16
2 9/16
2 2 .2 5
1 8 .2 9
6 .2 3
20
4 3 .4
15
495
6 5 .0 9
6 5 .0 9
5 6 5 .1 5
4 6 4 .5 7
1 5 8 .2 4
5 0 8 .0 0
1 1 0 2 .3 6
---
2 2 4 .5 3
3 1/16
3 1/16
2 4 .3 8
2 1 .1 2
7 .5
20
4 9 .6
1 7 .5
850
7 7 .7 9
7 7 .7 9
6 1 9 .2 5
5 3 6 .4 5
1 9 0 .5 0
5 0 8 .0 0
1 2 5 9 .8 4
---
3 8 5 .5 6
4 1/16
4 1/16
2 6 .3 8
2 5 .5 6
9 .7 5
24
6 2 .5
2 3 .0
1080
1 0 3 .1 9
1 0 3 .1 9
6 7 0 .0 5
6 4 9 .2 2
2 4 7 .6 5
6 0 9 .6
1 5 9 0 .0 4
---
4 8 9 .8 9
Comparison by Application
D es c r i p t i o n
S lab Gat es
Exp an d i n g Gat es
NS
RS I
NW
RW 1
O u t let Valve
ü
ü
ü
ü
L o wer M as t er Valve
ü
ü
ü
ü
Up p er M as t er Valve
ü
ü
ü
ü
S u r f ac e S af et y Valve ( S S V)
ü
ü
S wab Valve
ü
ü
ü
ü
W i n g Valve
ü
ü
ü
ü
F lo wli n e Valve
ü
ü
ü
ü
M an i f o ld Valve
ü
ü
H i g h Temp er at u r e ( 650 F )
ü
ü
ü
ü
L o w Temp er at u r e ( -50 F )
ü
ü
ü
ü
H 2S
ü
ü
ü
ü
CO2
ü
ü
ü
ü
I n h ibito r s
ü
ü
ü
ü
P r o d u c ed W a t er
ü
ü
ü
ü
H i g h C h l o r i d es
ü
ü
ü
ü
F r ee S u l p h u r
ü
ü
P r o du c tio n
A p p li c at i o n
Stem Nut
Bearings
w/ Races
Handwheel
S er vi c e
Upper Drive Stem
F r ac t u r i n g P r o p p an t s
ü
ü
M er c u r y ( Tr ac e)
ü
ü
A c i d i zi n g
ü
ü
S an d
ü
ü
M u d M an i f o ld Valve
ü
ü
C h o k e an d K i ll Valve
ü
ü
F r ac t u r i n g Valve
ü
ü
H i g h Temp er at u r e ( 650 F )
ü
ü
ü
ü
L o w Temp er at u r e ( -50 F )
ü
ü
ü
ü
S a l t W a t er
ü
ü
ü
ü
D r illin g M u d
ü
ü
H 2S
ü
ü
ü
ü
W a t er I n j ec t i o n
ü
ü
ü
ü
Gas L i f t
ü
ü
ü
ü
W a t er f l o o d
ü
ü
ü
ü
CO2
ü
ü
ü
ü
W at er A lt er n at i n g Gas ( W A G)
ü
ü
ü
ü
H i g h Temp er at u r e ( 650 F )
ü
ü
ü
ü
L o w Temp er at u r e ( -50 F )
ü
ü
ü
ü
D r illin g
A p p li c at i o n
S er vi c e
Upper Stem Protector
En h an c ed O i l Rec o ver y
A p p li c at i o n
S er vi c e
7
Safety Shutdown Valves to Fit Actuators Made by:
Safoco, Otis, Baker, Axelson and Barber
AOP safety shutdown valves are designed to
accommodate diaphrag and hydraulic actuator
units by leading manufacturers. Body kits are also
available in 2,000 to 10,000 PSI Pressure Ratings.
AOP will tailor special trim to customer
specifications, depending on temperature and
pressure ranges, corrosive or abrasive conditions
and operational environment. AOP Series RS and
RS1 gate valves with slab-style gates are
compatible with major actuator manufacturers.
For full information call AOP today.
API specification 14D has been withdrawn. AOP
valves are available as API 6A safety shutdown
valves for surface and sub-sea applications
previously satisfied by valves supplied to 14D.
8
AOP Expanded Product Line
AOP offers a wide varity of products for every oil field need. The following list gives an overview of the AOP product line, for specific information
on available products please contact your AOP representative, or call the
corporate offices toll free at 800-654-4493.
Flanged Floating Ball V
alves
Valves
Threaded End Floating Ball V
alves
Valves
Trunnion Ball V
alves
Valves
Adjustable and P
ositive Chok
es
Positive
Chokes
Wellhead Components
WARRANTY
AOP Industries products are guaranteed against defects of material and
workmanship for one year from the date of invoice, provided such products
are used normally and within the service and pressure range for which they
were manufactured. Claims for breach of Warranty shall be limited to replacement, free of charge, F.O.B. Moore, Oklahoma, of any part or product
that proves defective in material or workmanship, upon written notice of
such defect given in thirty (30) days and return of such item to AOP Industries, Inc., Moore, Oklahoma. Cost of labor, freight, drayage, or other similar charges shall be at the customer’s expense. This Warranty is limited in
extent to the Warranty, if any, which the user receives from the manufacturers of any component parts. All other warranties or liabilities expressed,
implied, oral or statutory, including any warranty of merchantability or fitness for a particular purpose are expressly denied. In no event shall AOP, it’s
agents or employees be liable for injury or damage to any person or property whatsoever or for any special, indirect, secondary, or consequential
damage of any nature however arising.
ORDERS POLICY
All orders are subject to acceptance by AOP Industries, Inc. home office.
Prices are subject to change without notice and any errors in published
prices are subject to correction. No materials may be returned for credit
without written authorization from AOP. Credit will not be issued for materials after one year from the date of purchase. AOP reserves the right to
deduct reconditioning and handling charges when issuing credit for returned
material. Products of special design, not conforming to our standard line,
will not be accepted for credit.
AOP Industries, Inc.
2101 South Broadway
Moore, Oklahoma 73160
P.O. Box 6979
Moore, Oklahoma 73153-0979
Phone: 405-912-4446
Toll Free: 800-654-4493
Fax: 405-912-4440