Monoflange Valve
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Monoflange Single/ Double Block And Bleed Valve Suppliers with 1/2" NB TO 2" NB Size, Get free quote Now!
Monoflange Double Block And Bleed Valve have a drain needle valve that is situated between the 2 balls. This allows the valve to drain and resets the pressure to zero. On the other hand, Monoflange Dbb Valve is a single valve that has 2 seating surfaces in the closed position. It acts as a seal against the pressure from both sides of the valve. Monoflange Ball Valve is said to be available at a low cost and is easy to maintain. The mass of the system is lowered thus reducing the stress occurring from vibration and loading.
Monoflange Single Block And Bleed Valve are used in live process plants to achieve positive isolation while performing maintenance. It is a single assembly and can be easily installed. Mono Flange Butterfly Valve has a ball and a lighter disc. It requires less structural support when compared to the ball valve and is said to be precise. Monoflange Gate Valve is another type of valve that is energy-efficient, has a simple body, and offers small resistance to fluids. They also offer minimal erosion and pressure loss along with dua flow direction.
Table of Content
No need to pay extra when you can buy Mono Flange Ball/ Butterfly/ Needle Valve with 1/2" NPT (F) Standard Outlet and 1/4" NPT (F) Vent
What is Monoflange Valve ?
Valves are used to control the flow of fluids, and gases in a piping system and are available in various materials, shapes, and sizes. Monoflange Valve is a type of valve that contains one, two, or three needle valves that are fitted in a compact shaped flange body. Monoflange Needle Valves provide a reduction in dimension, volume, and weight. Slimline Monoflange Valves also reduce potential leakage points. Monoflange Valve Manufacturers recommend these flanges due to their improved performance and safety standards. Moreover, they also reduce the stress from load and vibration.
Monoflange Dbb Valve Price in india
| Description | Price |
| Single Flanged Monoflange Butterfly Valves with CF8 Disc |
Min. Order: 1 Piece |
| Stainless Steel Double-Block Manifolds Valves |
US $ 1.5-80 / Piece |
| Monoflange Dbb Valvess | US $ 1 / Piece |
| Class 150 to Class 2500 Stainless Steel Double Block and Bleed Monoflange Valves | US $ 184.6-1946 / Piece |
| Monoflange / Single Flange Butterfly Valves with Al Bronze Disc for Marine /Sea Water |
US $ 10-200 / Piece |
| Dbb Forged Stainless Steel Monoflange Valves | US $ 50 / Piece |
| Class 150 to Class 2500 Flange Stainless Steel Block and Bleed Monoflange Valves | US $ 114.2-1448 / Piece |
Symbol of Monoflange Process To Instrument Valves
Specification of Monoflange Double Block And Bleed Valve
| BRAND NAME | TU-LOK |
| FLANGE SIZE | 1/2" NB TO 2" NB |
| CONSTRUCTION AS PER | ANSI B16.5 |
| STANDARD OUTLET | 1/2" NPT (F) |
| STANDARD VENT | 1/4" NPT (F) |
| OTHER CONNECTIONS | THREADED, TUBE END, SOCKET WELD |
| FLANGE PRESSURE RATING | 150#, 300#, 600#, 900#, 1500#, 2500# |
| PACKING & SEAT MATERIAL | PTFE, GRAPHOIL, PEEK |
| BODY TYPE | BAR STOCK, FORGED |
| HANDLE | T HANDLE |
| MATERIAL | SS 316, SS 304, SS 316 TI, COPPER, BRASS, DUPLEX, CS, INCONEL, SUPER DUPLEX, HASTELLOY, MONEL, ALLOY 20, SMO 254, 904L, TITANIUM & ALL OTHER ALLOYS |
Monoflange Dbb Valve Supply with Ptfe, Graphoil, Peek Seal Material, view its Dimensions and weight
Monoflange Valve Manufacturer in india
CUSTOMIZED MONOFLANGE VALVE
DOUBLE BLOCK AND BLEED VALVE MONOFLANGE
MONO FLANGE BLOCK AND BLEED VALVE
MONO FLANGE PROCESS VALVE
MONO FLANGE SINGLE ISOLATION VALVE
MONOFLANGE VALVE
INSTRUMENTATION DOUBLE BLOCK AND BLEED MONO FLANGE
Monoflange Gate Valve supply with 150#, 300#, 600#, 900#, 1500#, 2500# Pressure Rating, view Mono flange Valve Price
Dimension of Parker Monoflange Valve
| SIZE (inch.) |
A (mm) |
RATING (lb.) |
ØB (mm.) |
| 1/2" | 57 | 150 | 89 |
| 1/2" | 57 | 300 | 96 |
| 1/2" | 61 | 600 | 96 |
| 1/2" | 64 | 900 | 121 |
| 1/2" | 64 | 1500 | 121 |
| 1/2" | 64 | 2500 | 134 |
| 3/4" | 57 | 150 | 99 |
| 3/4" | 60 | 300 | 118 |
| 3/4" | 64 | 600 | 118 |
| 3/4" | 64 | 900 | 130 |
| 3/4" | 64 | 1500 | 130 |
| 3/4" | 64 | 2500 | 140 |
| 1" | 57 | 150 | 108 |
| 1" | 60 | 300 | 124 |
| 1" | 64 | 600 | 124 |
| 1" | 67 | 900 | 150 |
| 1" | 67 | 1500 | 150 |
| 1" | 67 | 2500 | 159 |
| 1 1/2" | 60 | 150 | 127 |
| 1 1/2" | 63 | 300 | 156 |
| 1 1/2" | 67 | 600 | 156 |
| 1 1/2" | 67 | 900 | 178 |
| 1 1/2" | 67 | 1500 | 178 |
| 1 1/2" | 72 | 2500 | 203 |
| 2" | 63 | 150 | 153 |
| 2" | 63 | 300 | 165 |
| 2" | 67 | 600 | 165 |
| 2" | 72 | 900 | 216 |
| 2" | 72 | 1500 | 216 |
| 2" | 73 | 2500 | 235 |
Monoflange Valve Available Material
SS 304 MONOFLANGE VALVE
SS 316 MONO FLANGE VALVE
SUPER DUPLEX MONOFLANGE VALVE
INCONEL MNONOFLANGE VALVE
HASTELLOY MONOFLANGE VALVE
6MO MONOFLANGE VALVE
PTFE MONOFLANGE VALVE
Working of Monoflange Needle Valve
- The stream enters the monoflange from the pipeline and stops underneath the primary shut-off valves
- When the primary shut-off valve opens, the stream continues towards the second shut-off valves ; when the valves [2] is open, the instrument is thus associated to the process line;
- When the primary shut-off valves [1] is closed, the medium caught between valves and instrument can be released through the vent valves [3] through the vent outlet. The two shut-off valves [1, 2] are in an calculated position, which permits the stream to pass through them.
Monoflange Single Block & Bleed Valve
SIZE |
RATING |
A |
ØB |
ØC |
(inch) |
(#) |
(mm) |
(mm) |
(mm) |
½" |
150 |
57 |
90 |
2 |
3/4" |
150 |
57 |
100 |
2 |
1" |
150 |
57 |
110 |
2 |
11/2" |
150 |
60 |
125 |
2 |
2" |
150 |
63 |
150 |
2 |
1/2" |
300 |
57 |
95 |
2 |
3/4" |
300 |
60 |
115 |
2 |
1" |
300 |
60 |
125 |
2 |
11/2" |
300 |
63 |
155 |
2 |
2" |
300 |
63 |
165 |
2 |
1/2" |
600 |
61 |
95 |
7 |
3/4" |
600 |
64 |
115 |
7 |
1" |
600 |
64 |
125 |
7 |
11/2" |
600 |
67 |
155 |
7 |
2" |
600 |
67 |
165 |
7 |
1/2" |
900 |
64 |
120 |
7 |
3/4" |
900 |
64 |
130 |
7 |
1" |
900 |
67 |
150 |
7 |
11/2" |
900 |
67 |
180 |
7 |
2" |
900 |
72 |
215 |
7 |
1/2" |
1500 |
60 |
120 |
7 |
3/4" |
1500 |
60 |
130 |
7 |
1" |
1500 |
60 |
150 |
7 |
11/2" |
1500 |
60 |
180 |
7 |
2" |
1500 |
72 |
215 |
7 |
½" |
2500 |
60 |
135 |
7 |
3/4" |
2500 |
60 |
140 |
7 |
1" |
2500 |
60 |
160 |
7 |
11/2" |
2500 |
72 |
205 |
7 |
2" |
2500 |
72 |
235 |
7 |
Features of Mono Flange Butterfly Valve
- Shell TAT approval and meets MESC SPE 77/300
- One piece forged construction
- Close coupled
- ISO 15848 Class A (HS) and B standards
- Heat code traceable and NACE compliant material
- Reduced weight
- Integral two and single ferrule connections, which reduces potential leak paths
- Fewer components
- Reduced installation costs - can be fitted faster than traditional valves
- Corrosion resistant alloys
- Fire-safe versions that extend this to 538˚C (1000˚F)
Buy Parker/ swagelok/ oliver Monoflange Valve as per ANSI B16.5 at affordable price in Mumbai, India
Process Monoflanges Valve Weight
Flange x Thread
| Flange Size (in) |
Approx.Weight (kg) |
ØD (mm) | Flange Class | Flange Face | |
| RTJ x mm | RF x mm | ||||
| 1/2 | 2.05 | 98.06 | 150 | - | 36.06 |
| 1/2 | 2.06 | 98.06 | 300 | 40.06 | 36.06 |
| 1/2 | 2.06 | 98.06 | 600 | 40.06 | 41.04 |
| 1/2 | 3.05 | 120.07 | 900 / 1,500 | 41.04 | 41.04 |
| 1/2 | 4.03 | 133.04 | 2,500 | 41.04 | 41.04 |
| 3/4 | 2.06 | 98.06 | 150 | - | 36.06 |
| 3/4 | 3.05 | 117.03 | 300 | 41.04 | 36.06 |
| 3/4 | 3.05 | 117.03 | 600 | 41.04 | 41.04 |
| 3/4 | 4.01 | 130.00 | 900 / 1,500 | 41.04 | 41.04 |
| 3/4 | 4.08 | 139.07 | 2,500 | 41.04 | 41.04 |
| 1 | 3.00 | 108.00 | 150 | 41.04 | 36.06 |
| 1 | 3.09 | 124.00 | 300 | 41.04 | 36.06 |
| 1 | 3.09 | 124.00 | 600 | 41.04 | 41.04 |
| 1 | 5.01 | 149.03 | 900 / 1,500 | 41.04 | 41.04 |
| 1 | 6.01 | 158.08 | 2,500 | 42.04 | 42.04 |
| 1 1/2 | 4.01 | 127.00 | 150 | 41.04 | 36.06 |
| 1 1/2 | 6.00 | 155.04 | 300 | 41.04 | 36.06 |
| 1 1/2 | 6.00 | 155.04 | 600 | 41.04 | 41.04 |
| 1 1/2 | 7.04 | 177.08 | 900 / 1,500 | 41.04 | 41.04 |
| 1 1/2 | 11.04 | 203.02 | 2,500 | 52.09 | 51.04 |
| 2 | 5.04 | 152.04 | 150 | 41.04 | 36.06 |
| 2 | 6.04 | 165.01 | 300 | 42.09 | 36.06 |
| 2 | 6.09 | 165.01 | 600 | 42.09 | 41.04 |
| 2 | 12.00 | 215.09 | 900 / 1,500 | 46.09 | 45.04 |
| 2 | 17.05 | 235.00 | 2,500 | 59.09 | 58.04 |
Double Block & Bleed Monoflange Dimensions
SIZE |
ØC |
A |
RATING |
ØB |
(inch) |
(mm) |
(mm) |
(#) |
(mm) |
1/2" |
2 |
57 |
150 |
90 |
3/4" |
2 |
57 |
150 |
100 |
1" |
2 |
57 |
150 |
110 |
11/2" |
2 |
60 |
150 |
125 |
2" |
2 |
63 |
150 |
150 |
1/2" |
2 |
57 |
300 |
95 |
3/4" |
2 |
60 |
300 |
115 |
1" |
2 |
60 |
300 |
125 |
11/2" |
2 |
63 |
300 |
155 |
2" |
2 |
63 |
300 |
165 |
1/2" |
7 |
61 |
600 |
95 |
3/4" |
7 |
64 |
600 |
115 |
1" |
7 |
64 |
600 |
125 |
11/2" |
7 |
67 |
600 |
155 |
2" |
7 |
67 |
600 |
165 |
1/2" |
7 |
64 |
900 |
120 |
3/4" |
7 |
64 |
900 |
130 |
1" |
7 |
67 |
900 |
150 |
11/2" |
7 |
67 |
900 |
180 |
2" |
7 |
72 |
900 |
215 |
1/2" |
7 |
60 |
1500 |
120 |
3/4" |
7 |
60 |
1500 |
130 |
1" |
7 |
60 |
1500 |
150 |
11/2" |
7 |
60 |
1500 |
180 |
2" |
7 |
72 |
1500 |
215 |
1/2" |
7 |
60 |
2500 |
135 |
3/4" |
7 |
60 |
2500 |
140 |
1" |
7 |
60 |
2500 |
160 |
11/2" |
7 |
72 |
2500 |
205 |
2" |
7 |
72 |
2500 |
235 |
Application of Slimline Monoflange Valve
- Sampling Systems (valve has an integral pipe probe or sampling probe)
- Pressure instrument take off points
- Primary Process Isolation Valve
- Flushing Connections
- Chemical Injection Systems (valve has pipe probe/quill along with integral check valve)
- Chemical Seal Applications
- Drains for tanks and pipes where space is limited
- Vent & Purge Applications
Instrument Monoflange Weight
Flange x Thread
| Flange Size (in) |
Approx. Weight (kg) |
ØD (mm) | Flange Class | Flange Face | |
| RTJ x mm | RF x mm | ||||
| 1/2 | 1.06 | 88.09 | 150 | - | 33.06 |
| 1/2 | 2.00 | 95.03 | 300 | 37.06 | 33.06 |
| 1/2 | 2.00 | 95.03 | 600 | 37.06 | 38.04 |
| 1/2 | 2.09 | 120.07 | 900 / 1,500 | 38.04 | 38.04 |
| 1/2 | 3.07 | 133.04 | 2,500 | 38.04 | 38.04 |
| 3/4 | 2.00 | 98.06 | 150 | - | 33.06 |
| 3/4 | 2.09 | 117.03 | 300 | 38.04 | 33.06 |
| 3/4 | 2.09 | 117.03 | 600 | 38.04 | 38.04 |
| 3/4 | 3.05 | 130.00 | 900 / 1,500 | 38.04 | 38.04 |
| 3/4 | 4.02 | 139.07 | 2,500 | 39.04 | 39.04 |
| 1 | 2.06 | 108.00 | 150 | 38.04 | 36.06 |
| 1 | 3.03 | 124.00 | 300 | 38.04 | 36.06 |
| 1 | 3.03 | 124.00 | 600 | 38.04 | 38.04 |
| 1 | 6.08 | 149.03 | 900 / 1,500 | 38.04 | 38.04 |
| 1 | 5.07 | 158.08 | 2,500 | 42.04 | 42.04 |
| 1 1/2 | 3.08 | 127.00 | 150 | 38.04 | 36.06 |
| 1 1/2 | 5.03 | 155.04 | 300 | 38.04 | 36.06 |
| 1 1/2 | 5.03 | 155.04 | 600 | 38.04 | 38.04 |
| 1 1/2 | 6.08 | 177.08 | 900 / 1,500 | 39.04 | 39.04 |
| 1 1/2 | 11.05 | 203.02 | 2,500 | 52.09 | 51.04 |
| 2 | 5.01 | 152.04 | 150 | 38.04 | 36.06 |
| 2 | 5.07 | 165.01 | 300 | 39.09 | 36.06 |
| 2 | 6.02 | 165.01 | 600 | 39.09 | 38.04 |
| 2 | 11.06 | 215.09 | 900 / 1,500 | 46.09 | 45.04 |
| 2 | 17.00 | 235.00 | 2,500 | 59.09 | 58.04 |
Diagram Block & Bleed Monoflange
Most popular countries buy Monoflange Valve from us
| Monoflange Dbb Valves |
Iran, Philippines, Chile, Canada |
| Monoflange Ball Valves |
Romania, Norway, United Arab Emirates (UAE), Europe |
| Monoflange Double Block And Bleed Valves |
Russia, Brazil, Netherlands, Malaysia, Sweden |
| Monoflange Single Block And Bleed Valves |
Los Alamos -Mexico, Egypt, Mexico, Malaysia |
| Monoflange Needle Valves |
NY 12203 (USA), United Kingdom -UK, Malaysia, Singapore |
| Mono Flange Butterfly Valves |
Dammam -KSA, UK, Poland, Philippines |
| Monoflange Gate Valves |
Europe, Singapore, Malaysia, Qatar |
| Monoflange Valves |
Thailand, Malaysia, Japan, Czechia |
| Monoflange Ball Valves Steel / Stainless Steel Class 150 to Class 2500 Rated API 607 Dbb/SBB | China, Colombia, Bangladesh, Malaysia |