Duplex Butterfly Valves | Alloy 2205 Lug Type Butterfly Valve

Overview of Duplex Butterfly Valve
Ready Stock	Available in large quantity
Discount	On big discount
MTC	EN 10204 3.1/3.2
Delivery Time	Oman - 9 days Netherlands - 12 days France - 30 days Spain - 25 days
Ready Sizes	DN50 to DN600
Pressure Rating	150# to 4500#
End	RF BW RTJ Victaulic
Operation Options	Gear Operated Hydraulic Actuator Hand Wheel Pneumatic Actuator Electric Actuator
Design Standard	API 600 ASME B16.34 BS 1414 API 6D
Approvals	ANSI B16.11 ANSI B1.20.1 MSS SP-110 NACE Certified API-598 API 607 ANSI B16.34

Alloy 2205 Lug Type Butterfly Valve manufacturer in India

Selection Criteria of Duplex Stainless Steel Butterfly Valves

Flow Speed
Valve Diameter
Operating Temperature
Medium Type
Actuator Type
Connection
Working Pressure
Medium Temperature

Table of Content

Duplex Butterfly Valves Specification
CD3MN Butterfly Valve Properties
Duplex Stainless Steel Butterfly Valves Dimension
Advantages of Duplex Butterfly valves
Duplex Stainless Steel Lug Butterfly Valve Disadvantages

Duplex Butterfly Valves Types
Duplex 2205 Butterfly Valves Structure
Application of UNS S32205 Pneumatic Butterfly Valve
Boiler Safety Testing Procedure Followed By Duplex Butterfly Valve Manufacturers

View specification and configuration of DSS 2205 Butterfly Check Valve

Duplex Butterfly Valves Specification

Duplex 2205 Butterfly Valves Sizes

DN 150 to DN 2400
6" up to 96

Standards and Dimensions of Alloy 2205 Wafer Type Butterfly Valve

ASME B16.10 (Face To Face)
API 598 (Test & Inspection)
ASME B16.34 (Manufacture & Design)

2205 Duplex Triple Offset Butterfly Valve Pressure Class

Class 150 To Class 2500

Characteristics of Lean Duplex 2205 Butterfly Valve

Simple structure
Small volume
Light weight
Low material consumption
Small installation size

Media Temperature Range of Duplex Ss 2205 Wafer Butterfly Valve

-29°C to 120°C (-20°F to 250°F)

2205 Duplex Steel Industrial Butterfly Valves Operations

Gear operated
Pneumatic actuated
Handwheel operated
Electric actuated

Mediums in which Din 1.4462 Lug Type Butterfly Valve used

Hydraulic Oil
Hot Water
Sea Water
Chemical
Steam
Water
Cold Water
Gas
Air

Testing Inspection of 1.4462 SAF 2205 Butterfly Valve

Shell Leakage Tests
PMI Tests
X-ray
Back Seat Tests
MPI
Ultrasonic
Valve Seat Leakage Tests

SAF 2205 Pneumatic Butterfly Valve Applications

Food & Beverages
Chemical Industry
Dairy
Oil and Gas Industry
Pharmacy

DSS 2205 Butterfly Check Valve Ports

Full Port
L Port
Reduced Port
T Port

Parts of a Alloy 2205 Butterfly Valve

Stem
Body
Upper Bearing
Sealing Arrangement
Lower Bearing
Bonnet
Actuator
Seat
Disc

Duplex Type 2205 High Performance Butterfly Valves HS Code

84818085

Sealing Material for 2205 Duplex Flanged Butterfly Valve

PTFE
PPL
Soft Graphite

1.4462 SAF 2205 Electric Butterfly Valve Thread Types

BSPT
BSPP
UNF
NPT

End connections of 2205 Stainless Steel Triple Offset Butterfly Valve

RF
RTJ
FF
Butt Welded

Check online price list of SAF 2205 Pneumatic Butterfly Valve

CD3MN Butterfly Valve Properties

Size in mm	Temperature	Torque (Nm)	Pressure Range	ISO Mtg	Square drive size
150	-10°C to 120°C	133.80	0 to 10 Bar	F07	14mm
500	-10°C to 120°C	1,617.00	0 to 10 Bar	F14	27mm
65	-10°C to 120°C	25.20	0 to 10 Bar	F05	9mm
80	-10°C to 120°C	33.60	0 to 10 Bar	F05	9mm
400	-10°C to 120°C	1,133.00	0 to 10 Bar	F14	22mm
600	-10°C to 120°C	2,622.00	0 to 10 Bar	F16	36mm
450	-10°C to 120°C	1,253.00	0 to 10 Bar	F14	27mm
50	-10°C to 120°C	18.60	0 to 10 Bar	F05	9mm
100	-10°C to 120°C	56.00	0 to 10 Bar	F07	11mm
300	-10°C to 120°C	699.00	0 to 10 Bar	F10	22mm
125	-10°C to 120°C	53.10	0 to 10 Bar	F07	14mm
200	-10°C to 120°C	297.00	0 to 10 Bar	F10	17mm
250	-10°C to 120°C	486.00	0 to 10 Bar	F10	22mm
350	-10°C to 120°C	825.00	0 to 10 Bar	F10	22mm

Duplex Stainless Steel Butterfly Valves Dimension

DN		65	150	50	80	100	200	125	250	300
P		9	14	9	9	70	17	14	102	22
C		44.7	55.8	42	45.2	52.1	60.6	54.4	65.6	76.9
H		296	397	273	308	346	480	372	540	624
AS2129	D1	127	235	114	146	11	292	210	22	406
AS2129	n-d1	4-18	4(8)-22	4-18	4-18	90	4(8)-22	4(8)-18	125	4(12)-26
ANSI 150	D1	139.5	241.5	120.5	152.5	190.5	298.5	216	362	432
ANSI 150	n-d1	4-19	4(8)-22	4-19	4-19	4(8)-19	4(8)-22	4(8)-22	4(12)-25	4(12)-25
L0		220	255	220	220	255	358	255	500	500
BS4504 PN10	D1	145	240	125	160	180	295	210	350	400
BS4504 PN10	n-d1	4-18	4(8)-23	4-18	4(8)-18	4(8)-18	4(8)-23	4(8)-18	4(12)-23	4(12)-23
AS2129	D1	127	235	114	146	178	292	210	356	406
AS2129	n-d1	4-18	4(8)-18	4-18	4-18	4(8)-18	4(8)-18	4(8)-18	4(12)-22	4(12)-22
Upper Flange	K	77	90	77	77	04-Sep	125	90	04-Dec	125
	E	50	70	50	50	55	102	70	70	102
	z-d	04-Jul	04-Sep	04-Jul	04-Jul	3	04-Dec	04-Sep	3	04-Dec
	g	35	55	35	35		70	55		70
	h	3	3	3	3		3	3		3

Advantages of Duplex Butterfly valves

When compared to other valves, the compact design takes significantly less space
The weight is light
It takes less time to open or close a quick operation
Larger sizes are available
Low-pressure dip followed by a return to high-pressure

Duplex Stainless Steel Lug Butterfly Valve Disadvantages

Throttling is only available at low differential pressures.
Cavitation and clogged flow are two possible issues.
Disc movement is unguided and influenced by turbulence in the flow.

Duplex Butterfly Valves Types

UNS S32205 Pneumatic Butterfly Valve

UNS S31803 Instrumentation Butterfly Valves

CD3MN Butterfly Valve

Duplex Stainless Steel Butterfly Valves

Duplex Steel Wafer Type Butterfly Valve

Duplex 2205 Butterfly Valves

CE3MN Flanged Butterfly Valve

Duplex Butterfly Valves

Duplex Stainless Steel Lug Butterfly Valve

Inox 2205 Electric Butterfly Valve are manufactured according to EN 12266 and API 598 standard

Duplex 2205 Butterfly Valves Structure

Numbaer.	Material Used	Parts Name
1	PTFE	Gasket
2	A182 F51	Split ring
3	A182 F51	Stem
4	A182 F51	Screw
5	PTFE/RPTFE	Seat
6	A890 4A	Disc
7	A182 F51	Pin
8	A890 4A	Seat retainer
9	A890 4A	Body
10	PEEK	Bearing
11	PTFE	Packing
12	A182 F51	Gland bushing
13	A193 B8M	Double-end bolt
14	A194 8M	Hexagon nut
15	A351 CF8M	Bracket
16	UNS G10450	Key
17	CF8M / WCB	Gearbox device