Type 21 Ball Valves - Chemline Plastics

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Keywords

with, PVDF, valves, Type, Ball, feedback, PVC,, shall, valve, CPVC, 1/2”, (Viton®), ends, CPVC,, stem, ASTM, Valves, have, optional, torque, Chemline, On-Off, Stem, 2-1/2”, will, EPDM,, Electric, 1-1/4”, in-lbs, full

Transcript

Pressure rated to 230 psi4
• Provides a high factor of safety
Integral Actuator Mounting Platform
• Actuation is easy. Electric or pneumatic
actuators may be mounted in the field.
Full Port
• High capacity and low pressure drops
Fully Blocking
• Downstream union nut may be safely
disassembled for piping maintenance while
valve is closed off under full system pressure
Built-In Spanner Wrench
• Top of the handle is designed to be used as a
tool for accessing internal parts
Safety Shear Stem Design
• Stem has double o-rings
• Designed to hold full pressure even if stem
breaks due to excessive torque
High Chemical Resistant Material
• PVC and CPVC compounds have an “A”
chemical resistance rating as per ASTM D-1784.
They have outperformed other PVC and CPVC
compounds on aggressive chemicals.
CRN Registration numbers by province
• Ontario: OC11045.5
• Newfoundland: OC11045.50
• Saskatchewan/Manitoba/Quebec: OC11045.56
• New Brunswick: OC11045.57
• Nova Scotia: OC11045.58
• P.E.I.: OC11045.59
• British Columbia: not required
• Alberta: not required6
1 Butt ends for fusion to Chemline metric PP, PVDF or ECTFE (Halar®) piping.
2 Other materials are available.
3 CPE=Chlorinated Polyethylene.
4 PVC, CPVC and PVDF 1/2” to 2” are rated at 230 psi; 2-1/2” to 4” and all size PP valves are rated at 150 psi at 20°C.
5 PVC valves with EPDM or FKM (Viton®) seals are certified under NSF/ANSI Standard 61 for contact with drinking water.
6 Not required for non-expandable fluids.
SERIES: Type 21
SIZES: 3/8” – 4”
ENDS: Socket, Threaded, Flanged, Butt1 or ChemFlareTM
SEATS: PTFE
SEALS2: EPDM, FKM (Viton®), CPE3
The Chemline Type 21 True Union Ball
valve incorporates state of the art features
for long term performance. This is a
full port, full blocking True Union valve
pressure rated at 16 bar (230 psi)4. Double
stem o-rings and Safety Shear stem design
provide for a high degree of safety on
hazardous fluid applications. All sizes
have an ISO standard actuator mounting
platform integral to the valve body. This
provides for sturdy and secure mounting of
pneumatic or electric actuators.
PVC CPVC PP PVDF
5
PDF Published January 14, 2015
01/15 ©Chemline Plastics Limited 2015
Chemline is a registered trade mark of Chemline Plastics Limited
features
Type 21
Ball Valves
Base Mounting Pad
• Optional threaded inserts allow valves to
be securely anchored
• Supplied standard with actuated valves
Integral Actuator Mounting Platform
• Actuation is easy. Electric or pneumatic actuators
may be mounted in the field. Simply pull off the
handle to reveal a standard ISO 5211 mounting
platform which accepts bolt-on hardware.
PTFE Seats have
Elastomer Cushions
• Improved sealing while
lowering stem torques
• Self adjusts for seat wear
Built in Spanner Wrench
• For removing or tightening the seat carrier
• All parts are replaceable
Fully Blocking
• Downstream pipe may be
removed while upstream
side is still pressurized. This may
be done with valve installed in either direction.
Double Stem O-Rings – Safety Shear Design
• Upper o-ring groove is deeper than
lower. In case of excessive stem
torque, stem will shear at the
upper groove, leaving the inner
o-ring intact to seal against
full line pressure.
Type 21 Ball Valves
features
Different Colour Handles
• Choose a handle colour other than
standard red for colour coding
different services
One-piece moulded PVC and CPVC 6” socket ends
• Allows installation of 4” valve in 6” line
• Factory moulded, not fabricated with couplings and reducers
cemented together
• Fixed to valve mechanically just like the one-piece moulded
factory flanges
ChemFlare™ Ends
• For connection to PFA
tube. Leak-free connections
for difficult services such as
sodium hypochlorite
Type 21 Ball Valves
Vented Ball
• Recommended for all sodium hypochlorite services
• Valve shown in closed position
FLOW
options + accessories
Shaft Extensions
• Different materials and
lengths are available
• Several designs:
– with no housing for
indoors
– with waterproofed PVC
housing for indoors or
outdoors
– with stainless steel
housing for buried or
actuated services
Municipal Operating Nut
• 2” square nut for operating valves below
grade using a standard municipal “key”
• Stainless Steel for corrosion resistance
Manual Limit Switch
• Electrical feedback of manual valve position
• NEMA 4X enclosure, position indicator beacon,
2x SPDT or proximity switches, stainless steel
hardware
Optional Lock-out Handle & Hasp
• To prevent unauthorized operation of the valve during
maintenance shut-downs
• Padlocks go through holes in hasp
Type 21 Ball Valves
PA Series Pneumatic
• Type 21 ball valves up to 6”
• up to 10,660 in-lbs torque
• industrial process submerged
• bleach/water washdown
• Rilsan-coated aluminum
Electromni® Electric
• Type 21 ball valves up to 2”
• 120 in-lbs torque
• On-Off (3 wire), optional On-Off (2 wire)
• optional integrated lights, 1 feedback
switch (120/240), 2 feedback switches
(12/24)
Q Series Electric
• Type 21 ball valves up to 3”
• 300 in-lbs torque
• On-Off (3 wire) adjustable travel,
optional On-Off (2 wire), failsafe
3-position, modulating
• Visual feedback, optional 2 feedback
switches, feedback potentiometer
and feedback transmitter
A Series Electric
• Type 21 ball valves up
to 6”
• up to 2,000 in-lbs torque
• On-Off (3 wire) adjustable
travel, optional On-Off (2
wire), failsafe multi-turn, 3
position modulating, BUS
• Visual feedback, optional
2 feedback switches,
feedback potentiometer
and feedback transmitter
V Series Electric
with Local Control Station
• Type 21 ball valves up to 6”
• up to 8,850 in-lbs torque
• On-Off (2/3 wire) adjustable
travel, optional failsafe,
modulating, BUS
• Visual feedback, 2 feedback
switches, optional 2 extra
feedback switches, feedback
potentiometer and feedback
transmitter
electric + pneumatic actuation
Pneumatic and Electric Actuators
• A complete range of actuators and control accessories are available, mounted to valves using PPG plastic brackets and stainless steel couplings.
Refer to separate data sheets.
• All actuators are CSA approved, have NEMA 4S enclosures, stainless steel hardware and permanently lubricated gear train
PP Series Pneumatic
• Type 21 ball valves up to 6”
• up to 1,335 in-lbs torque
• industrial process with minimal use
of metal
• Glass-filled Polyamide
No. Part Pcs. Materials
8 Stem 1 PVC, CPVC, PP, PVDF
9s Face O-Ring2 2 EPDM, FKM (Viton®)
10s Carrier O-Ring2 2 EPDM, FKM (Viton®)
11s Upper Thicker Stem O-Ring2 1 EPDM, FKM (Viton®)
12s Lower Thinner Stem O-Ring2 1 EPDM, FKM (Viton®)
13 Seat Cushion2 2 EPDM, FKM (Viton®)
14 Flange Retainer3 2/6 PVDF
15 Flange 2 PVC, CPVC, PP, PVDF
Butt
End Connections
ThreadedSocket Valve Base
PARTS s Recommended Spare Parts
1 1 carrier for sizes 1/2” to 2”, 2 carriers for sizes 2-1/2” to 4”
2 EPDM seals standard with PVC, CPVC, PP; FKM (Viton®) with PVDF valves
3 2 pcs 1/2” to 2”, 6 pcs 2-1/2” to 4”
PARTS s Recommended Spare Parts
DIMENSIONS INCHES
1/2”
3/4”
1”
1-1/4”
1-1/2”
2”
2-1/2”
3”
4”
6”6
6”7
D
Bore A H1 H2
.59
.79
.98
1.22
1.57
2.01
2.28
2.70
3.54
3.54
3.54
4.02
4.72
5.16
5.91
6.42
7.76
8.46
10.39
14.17


.43
.43
.43
.59
.59
.59
.23
.28
.32
.32
.32
.29
.29
.29
.35
.35
.35
.35
.43
.43
.43
.43
2.03
2.34
2.68
3.17
3.50
4.02
4.96
5.51
7.01
7.01
7.01
3.6
3.9
4.3
4.8
5.2
6.3
7.87
9.45
11.81
11.81
11.81
1.14
1.38
1.54
1.85
2.17
2.60
2.83
3.35
4.33
4.33
4.33
F5 G
.75
.75
.75
1.18
1.18
1.18
1.89
2.17
2.56
2.56
2.56
E
.79
.98
1.26
1.57
1.97
2.48
2.95
3.54
4.33


OD
.875
1.00
1.13
1.25
1.38
1.50
1.75
1.88
2.00
3.03
3.03
lS 2.70
3.08
3.50
5.21
4.49
5.23
5.95
7.35
9.87
17.09
21.21
ZS
4.45
5.08
5.75
6.46
7.24
8.23
9.45
11.10
13.88
23.15
27.22
LS
.64
.65
.81
.85
.85
1.90
1.21
1.30
1.38


lT 5.63
6.77
7.36
7.48
8.35
9.21
10.20
11.97
14.65


LF
3.50
3.88
4.25
4.62
5.00
6.00
7.00
7.50
9.00


D2
2.38
2.75
3.12
3.50
3.88
4.75
5.49
6.00
7.50


C
4
4
4
4
4
4
4
4
8


n .62
.62
.62
.62
.62
.75
.75
.75
.75


e 4.88
5.67
6.06
6.85
7.64
8.82
9.72
11.61
14.76


LB
ChemFlareTM
1/2”
3/4”
1”
1-1/4”







Tube4
6.12
6.52
7.26
9.58







LCFLT
Factory Flanged
4 ChemFlareTM ends are available for reduced tube sizes down to 1/4”
5 Optional threaded inserts: 1/2” to 1” valves – UNC 1/4”-20; 1-1/4” to 2” valves – UNC 5/16”-18. ‘Recoil’ brand inserts require drilling before insertion.
6 6” with factory moulded socket ends
7 6” with fabricated socket ends
Size
No. Part Pcs. Materials
1 Body 1 PVC, CPVC, PP, PVDF
2 Ball 1 PVC, CPVC, PP, PVDF
3 Carrier1 1/2 PVC, CPVC, PP, PVDF
4 End Connector 2 PVC, CPVC, PP, PVDF
5 Union Nut 2 PVC, CPVC, PP, PVDF
6s Ball Seat 2 PTFE
7 Handle 1 ABS
Type 21 Ball Valves
Type 21 Ball Valves
ORDERING EXAMPLE
Example: Chemline Type 21 True Union Ball Valve, PVC, 2”, with EPDM seals, socket ends.
1 1/4” is normally the 3/8” valve reduced. 6” is 4” valve with 6” end connections.
2 PP, PVDF and ECTFE (Halar®) metric butt fusion ends (1/2” to 4”) connect to Chemline PP, PVDF
and ECTFE (Halar®) piping systems.
A21 020 E SChemline True Union
Ball Valves
Body A – PVC C – CPVC
Material B – PP K – PVDF
Size1 002 – 1/4” 003 – 3/8” 005 – 1/2” 007 – 3/4”
010 – 1” 012 – 1-1/4” 015 – 1-1/2” 020 – 2”
025 – 2-1/2” 030 – 3” 040 – 4” 060 – 6”
Seals E – EPDM V – FKM (Viton®) C – CPE N – Nitrile A – Aflas®
Ends S – Socket T – Threaded F – Flanged B – Butt2 CF – ChemFlareTM
OTHER OPTIONS & ACCESSORIES
• Alternate O-Ring Seals
• Stem Extensions made to any length
• Limit Switches – For open and/or closed
position indication
• Municipal Operating Nut
• Lubrication-free Valves – Factory clean
room assembled
• Vented Ball – For sodium hypochlorite
applications
WEIGHTS LB. THREADED or SOCKET
1/2”
3/4”
1”
1-1/4”
1-1/2”
2”
2-1/2”
3”
4”
0.4
0.7
0.9
1.5
2.4
4.0
5.1
8.2
19.4
0.4
0.7
1.1
1.5
2.6
4.4
5.5
8.8
21.8
0.4
0.7
0.9
1.3
1.5
2.6
3.7
5.5
13.2
0.4
0.9
1.1
1.8
2.9
4.9
6.2
9.9
24.9
Size PVC CPVC PP PVDF
WEIGHTS LB. FLANGED
PVC CPVC PP PVDF
0.9
1.3
1.8
2.6
3.7
5.5
7.3
10.1
21.6
0.9
1.5
2.0
2.9
4.0
6.0
7.7
11.0
23.4
0.7
1.1
1.5
2.0
2.6
4.0
5.3
7.5
15.4
1.1
1.5
2.2
3.3
4.4
8.2
8.8
12.6
26.7
SAMPLE SPECIFICATION
1. All True Union Ball Valves in PVC, CPVC, PP or PVDF shall be Chemline Type 21 or equal sizes 1/2” to 2” in PVC, CPVC, and PVDF rated at 230 psi
and in PP 150 psi maximum working pressure. Sizes 2-1/2”, 3” and 4” rated at 150 psi maximum working pressure with EPDM, FKM (Viton®) or CPE
seals. Ball seats shall be PTFE with elastomer cushions for closure with minimum stem torques.
2. All valves will have Safety Shear stem design, blowout-proof with double o-rings for safety. The top o-ring groove shall be deeper so that if the stem
breaks off under excessive torque the lower o-ring will remain intact and the valve will hold pressure.
3. All valves shall be full port and two-way blocking design.
4. All valves will be CRN (Canadian Registration Number) registered with TSSA.
5. PVC valves with EPDM or FKM (Viton®) seals shall be certified under NSF/ANSI Standard 61 for contact with drinking water.
6. All valves shall have chemical resistant labels permanently marked with manufacturing number to provide production level traceability.
7. PVC compound shall have an ASTM cell classification 12454-A with a minimum suffix “A” designation for chemical resistance as per ASTM D-1784
(CSA report LO 4000-172).
8. CPVC compound shall have an ASTM cell classification 23567-A with a minimum suffix “A” designation for chemical resistance as per ASTM
D-1784.
9. PP material will conform to ASTM D-4101 PP 021 B 67272 material requirements.
10. PVDF material shall be unpigmented conforming to ASTM D-3222 material requirements and to be USDA Title 21 Chapter 1 Part 177. 2510
requirements for contact with food.
11. Socket ends in PVC and CPVC shall be Schedule 80 and conform to ASTM D-2467.
12. Threaded ends shall be Schedule 80 and conform to ASTM D-2464.
13. Butt fusion ends in PP or PVDF will be compatible with Chemline PP or PVDF metric piping systems.
14. Flanged ends shall be ANSI Class 150 one-piece factory moulded (not fabricated) to ensure maximum strength and close tolerance end to end
dimensions.
1/2”
3/4”
1”
1-1/4”
1-1/2”
2”
2-1/2”
3”
4”
0
0
0
0
0
0
0
0
0
0.35
0.73
1.2
1.8
3.9
4.8
9.1
10.2
17.0
1.3
2.8
4.5
6.8
14.7
18.0
34.7
39.0
64.6
5.5
11.5
18.6
28.4
61.2
75.0
144.0
162.0
269.0
14.
29.
47.
72.
155.
190.
365.
410.
680.
Cv VALUES VS. BALL ANGLE
Size 0% 25% 50% 75% 100%
VACUUM RATING • 29.9 inches mercury WORKING PRESSURES PSI, Water, Non-Shock
Temperature Ranges: PVC 0 to 60°C (32 to 140°F), CPVC 0 to 95°C (32 to 203°F), PP –20 to 80°C (–4 to 176°F), PVDF –40 to 100°C (–40 to 212°F)
Size
PVC CPVC PP PVDF
40°C
104°F
50°C
122°F
1/2”– 2”
2-1/2”– 4”
20°C
68°F
230
150
40°C
104°F
165
150
50°C
122°F
150
150
20°C
68°F
150
150
20°C
68°F
230
150
40°C
104°F
185
150
60°C
140°F
150
150
80°C
176°F
110
110
100°C
212°F
85
85
20°C
68°F
230
150
165
150
60°C
140°F
85
70
80°C
176°F
55
40
150
150
60°C
140°F
120
120
80°C
176°F
75
75
90°C
194°F
55
55
55 Guardsman Road, Thornhill, ON, L3T 6L2, Canada | ISO 9001:2008 Certified
tel.905.889.7890 | fax.905.889.8553 | request@chemline.com | chemline.com

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