Phone:
(701)814-6992
Physical address:
6296 Donnelly Plaza
Ratkeville, Bahamas.
Z-Lok is a reputable Industrial, Instrumentation & Hydraulic Valves Manufacturer, offering precision-engineered valves for tough industrial situations. The life service, leak-tight performance, high pressure, and reliable flow control are all features designed into our valves for hydraulic, instrumentation and process systems.
Z-Lok is a reputable Ball Valves Manufacturer, providing top-notch ball valves that are precision-engineered for reliable flow control in industrial applications. Our ball valves ensure smooth operation, secure shut-off, excellent durability and resistance to demanding operating conditions. They can be used in hydraulic systems, instrumentation, process industries, oil & gas, chemical and general industries.
Stainless Steel 304 Ball Valves Specification
| VALVE SIZE | 1/8″ TO 2″ / 6 MM TO 50 MM |
|---|---|
| THREAD | NPT, BSPP, BSPT, JIC, METRIC, UNF |
| CONNECTION | THREADED, TUBE END, BUTT WELD, SOCKET WELD, WELD NIPPLE, FLANGED, SAE |
| FUNCTION | 2 WAY, 3 WAY, 4 WAY, 5 WAY, |
| PRESSURE RATING | 1500 PSI, 3000 PSI, 6000 PSI, 10000 PSI, 15000 PSI, 20000 PSI |
| SEAL RING MATERIAL | PTFE, PVDF, DELRIN, PEEK, GRAPHITE |
| STANDARD | ISO , DIN , ANSI , API , ASME , AWWA , MSS , |
| MEDIA | HYDRAULIC OIL, AIR, WATER, GAS, STEAM, HOT WATER , COLD WATER , SEA WATER , CHEMICAL |
| MEDIA TEMPERATURE | (-120* C TO 500*C )RANGE AS PER PRESSURE |
| BODY TYPE | BAR STOCK |
| PACKING DETAILS | BOX PACKING, WOODEN PALLET |
| APPLICATION | MATERIAL HANDLING EQUIPMENT, EARTH MOVING MACHINERIES , POWER GENERATING PLANT , STEEL MANUFACTURING PLANT , MINING INDUSTRIES , CHEMICAL PROCESSING MACHINES , PIPING LINE , PAINT INDUSTRIES , TRUCKS AND TRAILERS , AUTOMATION , AGRICULTURE MACHINES , AEROSPACE & DEFENCE EQUIPMENTS, |
SS 304 Ball Valves Mechanical Strength
| Grade | (% in 50mm) Elongation minimum | 0.2% Proof Yield Strength (MPa) minimum | Strength of Tensile (MPa) minimum | Hardness | |
|---|---|---|---|---|---|
| Brinell (HB) max | Rockwell B (HR B) max | ||||
| 304 | 40 | 205 | 515 | 201 | 92 |
| 304L | 40 | 170 | 485 | 201 | 92 |
| 304H | 40 | 205 | 515 | 201 | 92 |
Chemical Compatibility Of 304 SS Ball Valves
| Grade | Mn | C | Si | S | Cr | P | N | Mo | |
|---|---|---|---|---|---|---|---|---|---|
| 304 | minimum maximum | – 2.0 | – 0.08 | – 0.75 | – 0.030 | 18.0 20.0 | – 0.045 | – 0.10 | – |
| 304L | minimum maximum | – 2.0 | – 0.030 | – 0.75 | – 0.030 | 18.0 20.0 | – 0.045 | – 0.10 | – |
| 304H | minimum maximum | – 2.0 | 0.04 0.10 | – 0.75 | – 0.030 | 18.0 20.0 | -0.045 | – | – |
Type 304 Ball Valve Equivalent
| Grade | British | Euronorm | UNS No. | SS | JIS | ||
|---|---|---|---|---|---|---|---|
| European Standards | British Standards | Name | DIN No. | ||||
| 304 | 58E | 304S31 | X5CrNi18-10 | 1.4301 | S30400 | 2332 | SUS 304 |
| 304L | – | 304S11 | X2CrNi19-11 | 1.4306 | S30403 | 2352 | SUS 304L |
| 304H | – | 304S51 | X6CrNi18-11 | 1.4948 | S30409 | – | – |
Ball Valve
Stainless Steel Ball Valve
Carbon Steel Ball Valve
Inconel Ball Valve
Monel Ball Valve
Hastelloy Ball Valve
Duplex Ball Valve
Super Duplex Ball Valve
SMO 254 Ball Valve
Titanium Ball Valve
PTFE Ball Valve
Copper Ball Valve
Brass Ball Valve
Bronze Ball Valve
Aluminum Bronze Ball Valve
High Pressure Ball Valve
Z-Lok Needle Valves are designed for precise flow control and reliable shut-off in fluid and gas systems. Manufactured for durability and accurate regulation, they are suitable for instrumentation, hydraulic, pneumatic, and industrial process applications.
Specification format of Hydraulic Needle Valves
| VALVE SIZE | 1/8″ TO 2″ / 6 MM TO 50 MM |
|---|---|
| THREAD | NPT, BSPP, BSPT, JIC, METRIC, UNF |
| CONNECTION | THREADED, TUBE END, BUTT WELD, SOCKET WELD, FLANGE END |
| FLOW PATTERN | STRAIGHT, ANGLE, CROSS PATTERNS |
| FUNCTION | 2 WAY, 3 WAY |
| BODY SHAPE | SQUARE, ROUND, HEXAGON |
| PRESSURE RATING | 1500 PSI, 3000 PSI, 6000 PSI, 10000 PSI, 15,000 PSI, 20000 PSI |
| ORIFICE SIZE | 2 MM TO 9.5 MM |
| MEDIA | HYDRAULIC OIL, AIR, WATER, GAS, STEAM, HOT WATER , COLD WATER , SEA WATER , CHEMICAL |
| MEDIA TEMPERATURE | (-120* C TO 500*C ) RANGE AS PER PRESSURE |
| BODY TYPE | BAR STOCK, FORGED |
| HANDLE | BAR T-HANDLE,KNOB HANDLE, WHEEL HANDLE |
| PACKING DETAILS | BOX PACKING, WOODEN PALLET |
| MATERIAL | SS 304, SS 316, SS 316 TI, BRASS, COPPER, CS, DUPLEX, SUPER DUPLEX, INCONEL, MONEL, HASTELLOY, SMO 254,ALLOY 20, TITANIUM, 904L & ALL OTHER ALLOYS |
| APPLICATION | SUGAR, OIL & GAS, TEXTILE, POWER, WATER & WASTE WATER TREATEMENT, CHEMICAL PROCESS INDUSTRIES |
Needle Valve
Stainless Steel Needle Valve
Carbon Steel Needle Valve
Inconel Needle Valve
Monel Needle Valve
Hastelloy Needle Valve
Duplex Needle Valve
Super Duplex Needle Valve
SMO 254 Needle Valve
Titanium Needle Valve
PTFE Needle Valve
Copper Needle Valve
Brass Needle Valve
Bronze Needle Valve
Aluminum Needle Valve
High Pressure Needle Valve
Female x Female Needle Valve Dimensions
| Size | A | B | ±C | D |
|---|---|---|---|---|
| 1/8″ | 19 | 50 | 65 | 45 |
| 1/4″ | 22 | 50 | 70 | 50 |
| 3/8″ | 25 | 55 | 75 | 55 |
| 1/2″ | 30 | 65 | 85 | 55 |
| 3/4″ | 36 | 75 | 95 | 65 |
| 1″ | 40 | 85 | 100 | 65 |
| 1-1/4″ | 54 | 90 | 120 | 80 |
| 1-1/2″ | 62 | 110 | 130 | 88 |
| 2 | 72 | 120 | 150 | 95 |
Dimensions Schedule Male x Female Needle Valve
| Size | A | B | ±C | D |
|---|---|---|---|---|
| 1/8″ | 19 | 50 | 65 | 45 |
| 1/4″ | 22 | 50 | 70 | 50 |
| 3/8″ | 25 | 55 | 75 | 55 |
| 1/2″ | 30 | 65 | 85 | 55 |
| 3/4″ | 36 | 75 | 95 | 65 |
| 1″ | 40 | 85 | 100 | 65 |
| 1-1/4″ | 54 | 90 | 120 | 80 |
| 1-1/2″ | 62 | 110 | 130 | 88 |
| 2 | 72 | 120 | 150 | 95 |
Male x Male Needle Valve Dimensions chart
| Size | A | B | ±C | D |
|---|---|---|---|---|
| 1/8″ | 19 | 50 | 65 | 45 |
| 1/4″ | 22 | 50 | 70 | 50 |
| 3/8″ | 25 | 55 | 75 | 55 |
| 1/2″ | 30 | 65 | 85 | 55 |
| 3/4″ | 36 | 75 | 95 | 65 |
| 1″ | 40 | 85 | 100 | 65 |
| 1-1/4″ | 54 | 90 | 120 | 80 |
| 1-1/2″ | 62 | 110 | 130 | 88 |
| 2 | 72 | 120 | 150 | 95 |
Technical data of Needle Valve O.D.
| Size | A | B | ±C | D |
|---|---|---|---|---|
| 1/8″ | 20 | 50 | 65 | 45 |
| 1/4″ | 22 | 50 | 70 | 50 |
| 3/8″ | 22 | 55 | 75 | 55 |
| 1/2″ | 22 | 65 | 85 | 55 |
| 3/4″ | 28 | 75 | 95 | 65 |
| 1″ | 36 | 85 | 100 | 65 |
| 1-1/4″ | 45 | 90 | 120 | 80 |
| 1-1/2″ | 52 | 110 | 130 | 88 |
| 2 | 62 | 120 | 150 | 95 |
Female x Female Hex Needle Valve
| Size | A | B | C±3 | D |
|---|---|---|---|---|
| 1/4″ | 25 | 55 | 92 | 50 |
| 3/8″ | 25 | 60 | 92 | 55 |
| 1/2″ | 32 | 75 | 98 | 55 |
| 3/4″ | 36 | 75 | 114 | 65 |
Z-Lok Manifold Valves are engineered for efficient control, isolation and distribution of fluids within instrumentation and industrial piping systems. They are designed to be reliable and durable to make connections easier and minimize the risk of leakage. Manifold Valves are used in various applications such as pressure measurement, hydraulic, process and instrumentation applications.
Specifications Chart Of Solenoid Valve Manifold
| VALVE SIZE | 1/8″ TO 1″ |
|---|---|
| THREAD | NPT, BSPP, BSPT |
| CONNECTION | THREADED, FLANGE END |
| TYPE | R TYPE, T TYPE, H TYPE |
| FUNCTION | 2 WAY, 3 WAY, 5 WAY |
| BODY SHAPE | SQUARE, RECTANGLE |
| PRESSURE RATING | 1500 PSI, 3000 PSI, 6000 PSI, 10000 PSI, 15,000 PSI |
| ORIFICE SIZE | 2 MM TO 9.5 MM |
| MEDIA TEMPERATURE | (-120* C TO 500*C ) RANGE AS PER PRESSURE |
| BODY TYPE | BAR STOCK, FORGED |
| HANDLE | BAR T-HANDLE |
| PACKING DETAILS | BOX PACKING, WOODEN PALLET |
| MATERIAL | SS 316, SS 304, BRASS, SS 316 TI, CS, COPPER, SUPER DUPLEX, INCONEL, DUPLEX, HASTELLOY, MONEL, ALLOY 20, SMO 254, 904L, TITANIUM & ALL OTHER ALLOYS |
Manifold Valves
DIRECT MOUNT MANIFOLD VALVE
DP TRANSMITTER MANIFOLD VALVE
INSTRUMENTATION MANIFOLD VALVE
PRESSURE TRANSMITTER MANIFOLD VALVE
HYDRAULIC VALVE MANIFOLD
BALL VALVE MANIFOLD
MANIFOLD VALVE WITH VENT PLUG
AIR MANIFOLD WITH VALVES
Manifold Valve Dimensions For Pressure Gauge
| VALVE SIZE | 1/8″ TO 1″ |
|---|---|
| THREAD | NPT, BSPP, BSPT |
| CONNECTION | THREADED, FLANGE END |
| ORIFICE SIZE | 2 MM TO 9.5 MM |
Ball Valve Manifold
Carbon Steel Manifold Valve
Copper Manifold Valve
Duplex Manifold Valve
Inconel Manifold Valve
Monel Manifold Valve
Hastelloy Manifold Valve
Alloy 20 Manifold Valve
PTFE Manifold Valve
High Pressure Manifold Valve
Standards of Manifold Check Valve
ASME B 16.25- Butt Weld End ASME B 16.5- Flanged End | End Connection |
|---|---|
| BS EN 12266 – 1 | Testing |
| ASME B 16.34 | Pressure – Temperature Chart |
| BS 1868 | Design |
| ASME B 16.10 | Face To Face |
Product Range For Manifold Forged Swing Check Valves
| Valve Type | Size Range | Class Rating | Shell Material As Per Specification |
|---|---|---|---|
| Swing Check | 2″ to 36″ | 150# | ASTM A351 Gr. CK3MCuN ASTM A351 Gr. CF8C ASTM A494 Gr. CW2M ASTM A494 Gr. CW2M ASTM A995 Gr. 4A ASTM A494 Gr. CU5MCuC ASTM A494 Gr. CY40 ASTM A351 Gr. CF3M ASTM A352 Gr. LCB ASTM A995 Gr. 5A ASTM A217 Gr. WC6 ASTM A217 Gr. C12 ASTM A217 Gr. WC1 ASTM A494 Gr. CW6MC ASTM A351 Gr. CN7M ASTM A995 Gr. 1A ASTM A217 Gr. C5 ASTM A216 Gr. WCB ASTM A217 Gr. WC9 ASTM A351 Gr. F3 ASTM A995 Gr. 6A ASTM A352 Gr. LCC ASTM A352 Gr. LCA ASTM A351 Gr. CD4Mcu ASTM A351 Gr. F8M ASTM A351 Gr. F8 |
| Swing Check | 2″ to 36″ | 300# | |
| Swing Check | 2″ to 32″ | 600# | |
| Swing Check | 1/2″ to 2″ | 800# | |
| Swing Check – PRESSURE SEA L | 1/2″ to 20″ | 900# | |
| SWING CHECK – PRESSURE SEA L | 1/2″ to 20″ | 1500# |
Z-Lok Check Valves are designed to allow fluid to flow in one direction while preventing reverse flow in piping systems. The valves are made to ensure reliable and efficient operation, providing reliable sealing, low maintenance and great durability. They can be used in industrial, hydraulic, water and process piping systems where backflow is required to be prevented.
Specification of Hydraulic Check Valves
| INSTRUMENTATION VALVES SIZE | 1/8″ TO 2″ / 6 MM TO 50 MM |
|---|---|
| CONNECTION | THREADED, TUBE END, SOCKET WELD END, FLANGE END |
| THREADS | NPT, BSPP, BSPT, METRIC, JIC, UNF |
| FLOW PATTERN | STRAIGHT |
| INSTRUMENTATION VALVES BODY SHAPE | HEXAGON |
| PRESSURE RATING | 1500 PSI, 3000 PSI, 6000 PSI, 10000 PSI, 15,000 PSI, 20000 PSI |
| CRACKING PRESSURE | 0.5 BAR |
| INSTRUMENTATION VALVES ORIFICE SIZE | 2 MM TO 40 MM |
| TYPE | POPPET TYPE, SPRING TYPE |
| MEDIA | HYDRAULIC OIL, AIR, WATER, GAS, STEAM, HOT WATER , COLD WATER , SEA WATER , CHEMICAL |
| MEDIA TEMPERATURE | (-50* C TO 350*C ) RANGE AS PER PRESSURE |
| BODY TYPE | BAR STOCK, FORGED |
| INSTRUMENTATION VALVES PACKING DETAILS | BOX PACKING, WOODEN PALLET |
| INSTRUMENTATION VALVES MATERIAL | SS 304, SS 316, SS 316 TI, BRASS, COPPER, CS, DUPLEX, SUPER DUPLEX, INCONEL, MONEL, HASTELLOY, SMO 254, ALLOY 20, TITANIUM, 904L & ALL OTHER ALLOYS |
Types of Check Valve
HYDRAULIC CHECK VALVE
INLINE CHECK VALVE
NRV
NON RETURN VALVE
POPPET CHECK VALVE
SPRING CHECK VALVE
CHECK VALVE
SWAGELOK CHECK VALVE
INSTRUMENTATION CHECK VALVE
Nrv Valve Materials of Construction
| Part | Instrumentation Valves Standard Material | Optional Material |
|---|---|---|
| 1. Body | CI / MS | CS, SS |
| 2. Disc | SGI / MS | SS |
| 3. ‘O’ ring | Nitrile | EPDM, Neoprene, Viton |
Pressure Ranges Available in Spring Check Valve
3000 PSI CHECK VALVE
6000 PSI CHECK VALVE
10000 PSI CHECK VALVE
15000 PSI CHECK VALVE
20000 PSI CHECK VALVE
Threaded Check Valve Dimension
| Pipe Size | Flow Coefficient (Cv) | Max.0 Pressure | Min. Opening Pressure, psi | Temperature Range, °F | End—End Lg.0 |
|---|---|---|---|---|---|
| NPT Female × NPT Female | |||||
| 1/4 | 1.01 | 3,000 psi @ 70° F | 1 | 35° – 300° | 2 5/8″ |
| 3/8 | 3.09 | 3,000 psi @ 70° F | 1 | 35° – 300° | 2 5/8″ |
| 1/2 | 4.03 | 3,000 psi @ 70° F | 1 | 35° – 300° | 2 5/8″ |
| 3/4 | 9 | 3,000 psi @ 70° F | 1 | 35° – 300° | 3 5/16″ |
| 1 | 11.09 | 3,000 psi @ 70° F | 1 | 35° – 300° | 3 11/16″ |
| NPT Male × NPT Male | |||||
| 1/4 | 1.01 | 3,000 psi @ 70° F | 1 | 35° – 300° | 3 13/16″ |
| 3/8 | 3.09 | 3,000 psi @ 70° F | 1 | 35° – 300° | 3 13/16″ |
| 1/2 | 4.03 | 3,000 psi @ 70° F | 1 | 35° – 300° | 3 13/16″ |
| 3/4 | 9 | 3,000 psi @ 70° F | 1 | 35° – 300° | 3 13/16″ |
Different types of Hydraulic Check Valve
- shuttle valves
- Poppet
- Ball type
- pilot operated
- Wafer
- Swing
- Stop
- Lift
- Diaphragm check valves
Socket-Connect Check Valves Dimensions
| Pipe Size | Flow Coefficient (Cv) | Pressure Class | Max. Pressure | Max. Steam Pressure | Min. Opening Pressure, psi | Temperature Range, °F | End—End Lg.0 |
|---|---|---|---|---|---|---|---|
| 316 Stainless Steel Body | |||||||
| Socket Connect × Socket Connect | |||||||
| 1/4 | 4.02 | 200 | 200 psi @ 70° F | 150 psi @ 350° F | 0.05 | -20° – 400° | 2 9/16″ |
| 3/8 | 5.05 | 200 | 200 psi @ 70° F | 150 psi @ 350° F | 0.05 | -20° – 400° | 2 9/16″ |
| 1/2 | 7 | 200 | 200 psi @ 70° F | 150 psi @ 350° F | 0.05 | -20° – 400° | 2 9/16″ |
| 3/4 | 16 | 200 | 200 psi @ 70° F | 150 psi @ 350° F | 0.05 | -20° – 400° | 2 15/16″ |
| 1 | 30 | 200 | 200 psi @ 70° F | 150 psi @ 350° F | 0.05 | -20° – 400° | 3 9/16″ |
| 1 1/4 | 49 | 200 | 200 psi @ 70° F | 150 psi @ 350° F | 0.05 | -20° – 400° | 4 1/8″ |
| 1 1/2 | 72 | 200 | 200 psi @ 70° F | 150 psi @ 350° F | 0.05 | -20° – 400° | 4 11/16″ |
| 2 | 130 | 200 | 200 psi @ 70° F | 150 psi @ 350° F | 0.05 | -20° – 400° | 5 7/16″ |
| 2 1/2 | 280 | 200 | 200 psi @ 70° F | 150 psi @ 350° F | 0.05 | -20° – 400° | 6 1/8″ |
| 3 | 390 | 200 | 200 psi @ 70° F | 150 psi @ 350° F | 0.05 | -20° – 400° | 7 5/16″ |
Z-Lok Gate Valves are designed for reliable on/off flow control in industrial piping systems. Built for durability and secure shut-off, these valves provide efficient performance with minimal flow restriction when fully open. They are suitable for water, oil, gas, hydraulic, and various industrial process applications.
Specfication format of Knife Gate Valve
| DESIGN | OS&Y OR BAR STOCK |
|---|---|
| STANDARD | API 602 & ASME B16.34 |
| VALVES SIZE | 6 MM – 50 MM/ 1/8″ – 2″ |
| THREAD | BSPP, NPT, JIC, BSPT, UNF, METRIC |
| CONNECTION | TUBE END, THREADED, SOCKET WELD, BUTT WELD, FLANGE END |
| FLOW PATTERN | STRAIGHT |
| BODY SHAPE | SQUARE, ROUND, HEXAGON |
| PRESSURE RATING | 1500 PSI, 3000 PSI, 6000 PSI, 10000 PSI, 15,000 PSI |
| CLASS | #150, #300 , # 600, #900, #1500, # 2500 |
| BODY TYPE | BAR STOCK, FORGED |
| HANDLE | WHEEL 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 |
Gate Valve
FORGED GATE VALVES
GATE VALVE WITH WHEEL HANDEL
HIGH PRESSURE GATE VALVES
HYDRAULIC GATE VALVES
INSTRUMENTATION GATE VALVES
OS & Y DESIGN GATE VALVES
SCREWED GATE VALVES
SOCKET WELD GATE VALVES
KNIFE GATE VALVES
os&y valve
SS 304 GATE VALVES
SS 316 GATE VALVE
A105 GATE VALVE
DUPLEX GATE VALVE
SUPER DUPLEX GATE VALVE
INCONEL 625 GATE VALVE
MONEL 400 GATE VALVE
HASTELLOY C276 GATE VALVE
ALLOY 20 GATE VALVE
Knife Gate Valve Size chart
| Size | B | A | D | C | E |
|---|---|---|---|---|---|
| 50 | 203 | 48 | 335 | 310 | 468 |
| 80 | 203 | 51 | 425 | 375 | 560 |
| 100 | 203 | 51 | 495 | 420 | 622 |
| 125 | 254 | 57 | 565 | 470 | 726 |
| 150 | 254 | 57 | 625 | 510 | 789 |
| 200 | 305 | 70 | 775 | 610 | 958 |
| 250 | 406 | 70 | 915 | 665 | 1109 |
| 300 | 406 | 76 | 1055 | 755 | 1280 |
| 350 | 508 | 76 | 1240 | 885 | 1436 |
| 400 | 508 | 89 | 1300 | 900 | 1495 |
| 450 | 508 | 89 | 1485 | 1025 | 1676 |
| 500 | 508 | 114 | 1640 | 1140 | 1891 |
| 600 | 508 | 114 | 1960 | 1340 | 2195 |
Water Gate Valve Pressure Range
GATE VALVE 150 CLASS
GATE VALVE 600 CLASS
GATE VALVE 900 CLASS
GATE VALVE 1500 CLASS
GATE VALVE 2500 CLASS
3000 PSI GATE VALVE
6000 PSI GATE VALVE
10000 PSI GATE VALVE
Material Of Construction of Flanged Gate Valve
| Name | Material |
|---|---|
| Disc | ASTM A351 CF8M |
| Body | ASTM A351 CF8M |
| Bonnet | ASTM A351 CF8M |
| Stem | ASTM A276 316 |
| Snap Ring | ASTM A276 316 |
| Body Gasket | PTFE |
| Packing | PTFE |
| Washer | ASTM A276 316 |
| Packing Gland | ASTM A351 CF8M |
| Packing Sleeve | ASTM A276 304 |
| Nut | ASTM A194-B8M |
| Hand Wheel | Aluminium Alloy |
| Plain Washer | ASTM A276 304 |
Gate Valve With Wheel Handel Technical Specification
| Forged Steel | API 602 |
|---|---|
| Bolted Bonnet | API 600 |
| End to End Dimensions | ASME B16.10 |
| Pressure Seal | ASME B16.34 / API 600 |
| Butt Weld End Dimensions | ASME B16.25 |
| Flanged End Dimensions | ASME B16.5, ASME B16.47-A & B |
| Valve Inspection & Testing | API 598/ BS 6755 Part-I |
| Socket Weld End Dimensions | ASME B16.11 |
| Non Destructive Test ( UT, RT, PT, MT) | ASME B16.34 |
| Visual Inspection | MSS SP 55 |
| Pressure – Temperature Rating | ASME B16.34 |
| PRODUCT RANGE | PRESSURE CLASS | SIZE |
|---|---|---|
| Forged Steel | 800#-2500# | 6 NB – 50 NB |
| Bolted Bonnet | 150# – 600# | 15 NB – 900 NB |
| Pressure Seal | 900# -2500# | 50 NB – 600 NB |
Dimensions of Hydraulic Gate Valve
| Nominal Pressure | Model DN | Hand wheel diameter D-mm | Face to Face L-mm | Hole center distance c-mm | Flange diameter d-mm | Crown diameter g-mm | The flange thickness (containing water) T-mm | Hole number and aperture x-n | Boss height f-mm |
|---|---|---|---|---|---|---|---|---|---|
| PN16 | 50 | 138 | 150 | 125 | 165 | 99 | 19 | 4-Φ18 | 3 |
| 65 | 173 | 170 | 145 | 185 | 118 | 19 | 4-Φ18 | 3 | |
| 80 | 173 | 180 | 160 | 200 | 132 | 19 | 8-Φ18 | 3 | |
| 100 | 200 | 190 | 180 | 220 | 156 | 19 | 8-Φ18 | 3 | |
| 125 | 230 | 200 | 210 | 250 | 184 | 19 | 8-Φ18 | 3 | |
| 150 | 230 | 210 | 240 | 285 | 211 | 19 | 8-Φ23 | 3 | |
| 200 | 270 | 230 | 295 | 340 | 266 | 20 | 12-Φ23 | 3 | |
| 250 | 350 | 250 | 350 | 395 | 319 | 22 | 12-Φ26 | 3 | |
| 300 | 350 | 270 | 400 | 445 | 370 | 24.5 | 12-Φ26 | 4 |
| BSP | DN (mm) | Media Temp | Pressure Range | Weight (kg) |
|---|---|---|---|---|
| ½” | 15 | 0 to 180°C | 0 to 13 BAR | 0.045 |
| ¾” | 20 | 0.055 | ||
| 1” | 25 | 0.07 | ||
| 1 ¼” | 32 | 1 | ||
| 1 ½” | 40 | 1.03 | ||
| 2” | 50 | 1.08 |