The Introduction of Products
J965Y Electric Butt Welding Straight Flow Stop Valve
J965Y type electric welding direct flow stop valve is suitable for the nominal pressure PN1.6 ~ 16.0mpa, working temperature -29 ~ 550ºC in petroleum, chemical, pharmaceutical, chemical fertilizer, power industries and other working conditions of the pipeline, cut off or connect the medium. Applicable medium: water, oil, steam, acid medium, etc. Operation mode: manual, gear drive, electric, pneumatic and so on.Structure Feature1.Products according to the national standard GB12235, reasonable structure, reliable sealing, excellent performance, beautiful shape.
2.The sealing surface of valve disc and valve seat is made of Stellite cobalt carbide surfacing, wear-resistant.
3.After quenching and tempering and surface nitriding treatment, the valve stem has good corrosion resistance and abrasion resistance.
4.Various piping flange standards and flange sealing surface types can be adopted to meet the needs of various projects and user requirements.
5.The valve body material variety is complete, packing, gasket according to the actual working condition or user requirements reasonable selection, can be applied to all kinds of pressure, temperature and medium working condition.
6.Reverse sealing is made of threaded connection sealing seat or body surfacing austenitic stainless steel, reliable reverse sealing, packing replacement and maintenance can be carried out without stopping, convenient and fast without affecting the operation of the system.Installation dimensions and weightJ65Y 1500Lb | J65Y 2500Lb |
NPS | 21/2 | 3 | 4 | 5 | 6 | 2 | 21/2 | 3 | 4 |
L | 330 | 368 | 457 | 533 | 610 | 310 | 340 | 390 | 480 |
H | 670 | 750 | 830 | 910 | 1100 | 550 | 670 | 750 | 830 |
D0 | 360 | 460 | 510 | 560 | 610 | 300 | 360 | 460 | 720 |
Wt | 45 | 70 | 110 | 129 | 180 | 42 | 72 | 81 | 130 |
J965Y 1500Lb | J965Y 2000Lb |
NPS | 3 | 4 | 5 | 6 | 8 | 4 | 5 | 6 | 8 | 10 | 12 |
L | 64 | 84 | 100 | 126 | 158 | 80 | 96 | 118 | 148 | 180 | 222 |
H | 990 | 990 | 1115 | 1765 | 2025 | 990 | 1115 | 1425 | 1615 | 2240 | 2490 |
Wt | 200 | 310 | 514 | 534 | 950 | 327 | 408 | 470 | 1050 | 1582 | 2340 |
★ | 1000 | 1200 | 1800 | 2500 | 3500 | 1200 | 1800 | 2500 | 3500 | 5000 | 6500 |
J965Y 2500Lb | J965Y 3500Lb |
NPS | 2 | 21/2 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | 3 | 4 | 5 | 6 |
L | 38 | 46 | 54 | 70 | 86 | 104 | 130 | 162 | 210 | 234 | 48 | 60 | 74 | 88 |
H | 810 | 895 | 995 | 990 | 1115 | 1280 | 1615 | 1930 | 2240 | 2420 | 1005 | 1135 | 1280 | 1320 |
Wt | 130 | 160 | 217 | 337 | 432 | 652 | 1122 | 1652 | 2862 | 3662 | 272 | 387 | 582 | 847 |
★ | 900 | 900 | 1200 | 1800 | 1800 | 3500 | 4000 | 5000 | 6500 | 6500 | 1200 | 1200 | 1800 | 1800 |
J565Y 2500Lb | J565Y 3500Lb |
NPS | 5 | 6 | 8 | 4 | 5 | 6 | 8 | 10 | 12 |
L | 533 | 610 | 762 | 457 | 533 | 610 | 762 | 914 | 1041 |
H | 1100 | 1730 | 2010 | 870 | 995 | 1025 | 1505 | 1825 | 2300 |
Wt | 505 | 520 | 820 | 214 | 303 | 470 | 980 | 1280 | 2714 |
★ | 1800 | 2500 | 3500 | 1200 | 1800 | 2500 | 3500 | 5000 | 6500 |
J565Y 1500Lb | J565Y 2000Lb |
NPS | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | 3 | 4 | 5 | 6 |
L | 390 | 480 | 580 | 630 | 770 | 930 | 1060 | 1160 | 470 | 550 | 660 | 790 |
H | 750 | 870 | 995 | 1205 | 1565 | 1870 | 2335 | 2515 | 815 | 930 | 1075 | 1220 |
Wt | 121 | 212 | 312 | 410 | 1060 | 1380 | 2824 | 3624 | 172 | 293 | 462 | 727 |
★ | 1200 | 1800 | 1800 | 3500 | 4000 | 5000 | 6500 | 6500 | 1200 | 1200 | 1800 | 1800 |
Other Products
J965Y Electric DC Butt Welding Stop Valve
Electric DC butt welding stop valve is composed of high quality stop valve and high precision electric actuator. The electric DC butt welding stop valve has the advantages of reasonable structure, excellent performance, beautiful appearance and wide range of pressure. It is mainly used to connect or cut off the medium in the pipeline. The electric DC butt welding stop valve has the advantages of wear resistance, high temperature resistance, good anti-abrasion performance and long service life.
Design standards1. Design and manufacture of JB3595.
2. The length shall be in accordance with JB3595 or user requirements.
3. Connect terminals according to JB3595 or user requirements.
4. Valve inspection and test according to JB3595.Main parts and materialsPart name | Material mark |
---|
The valve body | WCB | WC6 | WC9 |
The piston | A105 | WC6 | WC9 |
The cover | 25 | 12Cr1MoVA |
The valve stem | 1Cr17Ni2 | 20Cr1Mo1V1A |
Sealing ring | 05F | 05F | Flexible graphite |
Four open loop | 1Cr13 | 20CrMOIVIA |
Packing | BSP-600 | BSP-600 |
Stents | WCB | WCB |
Stem nut | ZQAL9-4 | ZQAL9-4 |
Test pressure(Mpa) | Nominal pressure(Mpa) | Pressure level(class) | JIS(K) |
16.0 | 20.0 | 25.0 | 32.0 | 900 | 1500 | 20K | 40K |
Strength test | 24.0 | 30.0 | 37.5 | 48.0 | 22.5 | 39.0 | 7.5 | 16.5 |
Sealing test | 17.6 | 22.0 | 27.5 | 35.2 | 16.5 | 28.6 | 5.5 | 12.1 |
Working temperature | ≤425ºC |
Applicable medium | Water, steam, corrosive media |
The product selection
(1) Valve body parameters: nominal diameter, working pressure, process medium, application occasions, valve body material and other parameters.
(2) Actuator parameters: power supply voltage, control mode (switch type, control type), control signal (4-20MA,1-5V), mode of action (electric-open, electric-off)
Provide the above technical parameters in detail as far as possible, so that our sales and technical staff can select the correct type for you. If you have any questions, you can call us, we will do our best to provide you with quality service!
Z61Y Forged Steel Welding Gate Valve

Caliber | DN10-DN100 |
Pressure grade | 1.6Mpa-32Mpa |
The connection form | Welding |
Seal form | Hard seal |
Use | Truncation |
Frive way | Manual |
Flow direction | Two-way |
Temperature range | -29ºC-425ºC |
The valve body material | Carbon steel |
Medium range | Water, solvent, natural gas, oxygen, hydrogen, peroxide, methane, ethylene, etc |
Scope of application | Mining industry, petroleum industry, long pipe transmissionline, chemical industry,pharmaceutical, water conservancy, electric power, municipal administration, iron and steel |
Main dimensions and weightSpecs | L | W | H | Weight(kg) |
British system | metric system | Class150 | Class300 | Class600 | Class150 | Class300 | Class600 |
3/8 | 10 | 102 | - | - | 2.8 | 151 | 2.8 | - | - |
1/2 | 15 | 108 | 140 | 165 | 2.8 | 151 | 2.8 | 3.5 | 4.5 |
3/4 | 20 | 117 | 152 | 191 | 3.3 | 158 | 3.3 | 4.4 | 5.1 |
1 | 25 | 127 | 165 | 216 | 5.4 | 190 | 5.4 | 6.8 | 8.2 |
11/4 | 30 | 138 | 178 | 229 | 7.1 | 219 | 7.1 | 8.1 | 10.5 |
11/2 | 40 | 165 | 191 | 241 | 8.2 | 246 | 8.2 | 9.2 | 12.4 |
2 | 50 | 178 | 216 | 292 | 12.5 | 283 | 12.5 | 15.4 | 20 |
Schedule of standard materials

Serial number | Part name | CS to ASTM Type A105N | CS to ASTM Type f22 | SS to ASTM |
Type F304(L) | Type F316(L) |
1 | The valve body | A105N | A182 F22 | A182 F304(L) | A182 F316(L) |
2 | The seat | A276 420 | A276 304 | A276 304(L) | A276 316(L) |
3 | Ram | A182 F430 | A182 F304 | A182 F304(L) | A182 F316(L) |
4 | The valve stem | A182 F6a | A182 F22 | A182 F304(L) | A182 F316(L) |
5 | Gasket | 304Flexible Graphite | A182 F304 |
6 | The cover | A105N | A182 F22 | A182 F304(L) | A182 F316(L) |
7 | Bonnet/bolt | A193 B7 | A193 B16 | A193 B8 | A193 B8M |
8 | Cylindrical pin | A276 420 | A182 F304 |
9 | Packing gland set | A276 410 | A182 F304(L) | A182 F316(L) |
10 | Eyelet bolt | A193 B7 | A193 B16 | A193 B8 | A193 B8M |
11 | Packing pressure plate | WCB | A182 F11 | A182 F304(L) | A182 F316(L) |
12 | Nut | A194 2H | A1944 | A194 8 | A194 8M |
13 | Stem nut | A276 420 |
14 | Lock nut | A194 2H | A1944 | A194 8 | A194 8M |
15 | Nameplate | SS |
16 | The handwheel | HT200 |
17 | Lubrication gasket | A473 431 |
18 | packing | Flexible Graphite+Carbon Fiber | PFTE |
Applicable medium | Water, steam, oil, etc | Water, steam, oil, etc | Nitric acid, acetic acid, etc |
The use of temperature | -29ºC-425ºC | -29ºC-550ºC | -29ºC-200ºC |
ZHE JIANG JUNKANG VALVE TECHONOLOGY CO., LTD
Professional Control Valve Manufacturer
Company ProfileJunkang Fluid Technology Co., Ltd. is an expert manufacturer of regulating valves and pressure relief valves. The company is located in the "township of pumps and valves in China" - Oubei Sanqiao Industrial Zone. It is 30 kilometers away from Wenzhou Longwan International Airport, 12 kilometers away from Wenzhou South Station and 10 kilometers away from Yongjia Station.
The company has strong technical force, with a number of sets of advanced production equipment and testing equipment. The technical team has rich product experience. The company has large-scale production. Products with reasonable design, beautiful appearance, stable quality and other characteristics, are widely used in power plants, iron and steel plants, oil extraction, refining and chemical industry, paper making, metallurgy, medicine, construction and other fields, long-term trust and praise by new and old users.
Junkang Valve has always been market-oriented, strict quality control, to ensure that the interests of users are effectively guaranteed. The company adheres to the "high quality as the main line, excellence as the goal", adheres to the "business integrity, quality innovation" business philosophy, and in the fierce market competition to establish a mutually beneficial sales network, highlighting the unique advantages of Junkang Valve.Production EquipmentTechnology Center
CertificateAfter- Sale Service can be ProvidedADD:Dongou Industial Area, Oubei Town, Yongjia County, Wenzhou City, Zhejiang, China
FAQ
1.What's Your Strong Products?
The control valve series are our strong products.
2.If The Factory Has The Control Valve In Stock?
There are no control valve in stock at anytime, because this kinds of products are made by client's requirements
3.Can I request to advance the shipment?
It should be depends on whether there is sufficient inventory in our warehouse.
4. Can I request to change the form of packaging and transportation?
Yes, we can change the form of the packaging and transportation according to your request, but you have to bear their own costs incurred during this period and the spreads.
THE END