with Handwheel Large Control Valve Size Ball Type/Butterfly Type/Globe Type Manual Control Valve
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Product Attributes
- Customization
- Available
- Temperature
- Ordinary Temperature
- Certification
- GS, RoHS, CE, ISO9001
- Model NO.
- ZHP
- Media
- Gas, Oil, Water, Acid
- Standard
- Standard
- Connection Mode
- Flange
- Power
- Manual
- Material
- Stainless Steel
- Type
- Double Seater
- Transport Package
- Plywood Case
- Specification
- DN50-DN600
- Trademark
- HUIZHENG
- Origin
- China
- HS Code
- 8481804090
- Production Capacity
- 50000pieces/Year
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Product Description

Product Introduction
The maunal control valve is operated by handwheel or hand level. The valve body material is caobon steel, stainless steel and so on. The valve seat is single seat, double seat, cage seat. It can install pneumatic actuator or electric actuator to make it automatic controlling.
Technical Parameters
| Nominal diameter mm | 20 | 25 | 40 | 50 | 65 | 80 | 100 | 150 | 200 | 250 | 300 | 350 | 400 | |||||||
| Seat diameter mm | 10 | 12 | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | Non-standard | |||
| Kv | Liner | 1.8 | 2.8 | 4.4 | 6.9 | 11 | 17.6 | 27.5 | 44 | 69 | 110 | 176 | 275 | 440 | 690 | 1000 | 1600 | |||
| Equal percentage | 1.6 | 2.5 | 4 | 6.3 | 10 | 16 | 25 | 40 | 63 | 100 | 160 | 250 | 400 | 630 | 900 | 1440 | ||||
| Nominal pressure MPa | 0.6 1.6 4.0 6.4 | |||||||||||||||||||
| Stroke mm | 10 | 16 | 25 | 40 | 60 | 100 | Non-standard | |||||||||||||
| Flow character | Straight line, equal percentage, quick opening | |||||||||||||||||||
| Medium temperature ºC | -15 to 200 (normal temperature), -40 to +250, -40 to +450 (medium temperature), -100 to +200 (low temperature) | |||||||||||||||||||
| Flange standard | Cast Iron Standarad: JB78, Cast Steel Standard: JB79 | |||||||||||||||||||
| flange type | Comply with JB78-59 and JB79-59 standards, and can be produced according to JB/79.1-94, JB/79.2-94, ANSI, JIS, DIN and other standards | |||||||||||||||||||
| Material | PN | 0.6,1.6 | WCB(ZG230-450) CF3CF8 CF8M | |||||||||||||||||
| (MPa) | 4.0,6.4 | WCB(ZG230-450),ZG1Cr18Ni9Ti,ZG0Cr18Ni12Mo2Ti CF8 CF8M | ||||||||||||||||||
| Body type | Straight-through two-seat cast | |||||||||||||||||||
| Trim material | 1Cr18Ni9, 0Cr18Ni12Mo2Ti CF8 CF8M | |||||||||||||||||||
| Top bonnet | Ordinary type (normal temperature type), hot plate type (medium temperature type), low temperature type | |||||||||||||||||||
| Accessories | Positioner, Handwheel, Electric/Pneumatic converter, Air filter pressure reducer | |||||||||||||||||||
| Adjustable ratio R | 30:1 | |||||||||||||||||||
| Air supply connector | M16×1.5 | |||||||||||||||||||
Parts and details
| Nominal diameter mm | DN15-DN300 | |||
| Material | C(WCB) | P(304) | R(316) | |
| Main part | Body, bonnet | WCB(ZG230-450) | ZG1Cr18Ni9Ti(304) | ZG1Cr18Ni12Mo2Ti(304) |
| Trim, seat | 1Cr18Ni9Ti(304)Or Stellite surfacing | 1Cr18Ni9Ti(304)Or Stellite surfacing | 1Cr18Ni12Mo2TiOr Stellite surfacing | |
| Stem | 2Cr13 | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti | |
| Packing | V-shaped PTFE (F4), flexible graphite, stainless steel bellows | |||
| Gasket | Reinforced PTFE (F4), stainless steel gasket, metal graphite spiral wound gasket | |||
| Diaphragm cover | A3 stamped steel plate | |||
| Corrugated diaphragm | Reinforced polyester fabric with nitrile rubber clip | |||
| Spring | 60Si2Mn | |||
| Push rod, bushing | 2Cr13 | |||
| Shaft sleeve | Polyurethane (for reaction) | |||
| Temperature | Medium | Steam, oil, gas, liquid | Nitric acid alkali type corrosive gas liquid | Corrosive gas and liquid such as acetic acid |
| Normal T | -30~+250 F4:≤200ºC | -40~+250 F4:≤200ºC | -40~+250ºC F4:≤200ºC | |
| High T | -30~+450ºC | -40~+550ºC | -40~+550ºC | |
| Low T | -40~-60ºC, -60~-100ºC | |||
Performance indicators
| Project | Technical performance index | ||
| Basic error % | ±2.5 | ||
| Hysteresis error % | ≤2.0 | ||
| Death zone % | ≤1.0 | ||
| Zero deviation% | Electric on | Beginning | ±2.5 |
| Ending | ±2.5 | ||
| Electric off | Beginning | ±2.5 | |
| Ending | ±2.5 | ||
| Deviation of rated stroke % | ≤2.5 | ||
| Leakage (l/h) | 0.1%×capacity | ||
| Adjust ratio (R) | 30:1 | ||
Dimensions
| DN | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | |
| L | PN16/40 | 181 | 184 | 220 | 222 | 254 | 276 | 298 | 352 | 410 | 451 | 600 |
| PN64 | 206 | 210 | 251 | 251 | 286 | 311 | 337 | 394 | 457 | 508 | 650 | |
| D | 225 | 225 | 225 | 225 | 225 | 255 | 255 | 255 | 310 | 310 | 310 | |
| R | 177 | 177 | 177 | 177 | 177 | 177 | 177 | 177 | 226 | 226 | 226 | |
| H1 | PN16/40 | 128 | 128 | 152 | 152 | 160 | 205 | 205 | 208 | 273 | 330 | 364 |
| PN64 | 140 | 140 | 160 | 160 | 180 | 210 | 210 | 220 | 290 | 340 | 370 | |
| H3 | PN16/40 | 144 | 144 | 172 | 172 | 180 | 232 | 232 | 235 | 300 | 357 | 391 |
| PN64 | 156 | 156 | 180 | 180 | 200 | 237 | 237 | 247 | 317 | 367 | 397 | |
| H2 | 373 | 373 | 495 | 495 | 495 | 700 | 700 | 700 | 725 | 725 | 725 | |
| H4 | 459 | 459 | 459 | 459 | 459 | 520 | 520 | 520 | 570 | 570 | 570 | |
| H5 | PN16/40 | 53 | 58 | 68 | 73 | 80 | 90 | 98 | 108 | 123 | 140 | 168 |
| PN64 | 63 | 68 | 75 | 83 | 88 | 100 | 105 | 125 | 148 | 170 | 203 | |
More Products
| Control Valve | Pneumatic Control Valve |
| Electric Control Valve | |
| Manual Control Valve | |
| Self Operated Control Valve | |
| Ball Valve | Pneumatic Ball Valve |
| Electric Ball Valve | |
| Manual Ball Valve | |
| Butterfly Valve | Pneumatic Butterfly Valve |
| Electric Butterfly Valve | |
| Manual Butterfly Valve | |
| Other Valves | Globe Valve |
| Gate Valve | |
| Check Valve | |
| Reducing Valve | |
| Plug Valve | |
| Safety Valve |
Company development


Certifications


Company Show

FAQ:
1. Are you trading company or factory?
We are factory in Yongjia, Wenzhou, China.
2. Are the prodcuts certified?
Yes, ISO, FDA, SIL 2, CE, LFGB and so on.
3. Delivery time?
7-15 working days usually, but it will be longer when peak season.
4. MOQ?
One set.
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASI2631253". Items marked "" are certified.
Company Profile
Zhejiang Huizheng Auto Control Valve Group Co., Ltd. Has become a professional manufacturer focusing on researching, developing and solving the auto control valve, a crucial component of the industrial automatic system after more than two decade years of experience in the market.
Our company has a powerful team: Eight production technology senior valve engineers, 10 highly-educated pre-sales team, 5 full-time after-sales, five matching logistics personnel and twenty five production technicians. The professional team will bring you the high quality service. Our Goal is custumers' satisfaction.
Our production line is equipped with advanced production equipment, and our quality inspection department is equipped with accurate testing machinery.
We have three subsidiary production workshops: First workshop is producing control valve such as electric, pneumatic, self-operated control valves. Second is Ball valve workshop. It is producing kinds of ball valve like V-type, cast steel floating, cast steel fixed, forged floating, forged fixed and eccentric hemispherical valves. Third one is producing butterfly valves, different size with handwheel, pneumatic actuator or electirc actuator.
The valves are widely used to controlling water for irrigation, industrial uses for controlling processes, residential uses. And used in the chemical, water supply, power plants, oil, gas, pharmaceutical industry and so on.
In the future, we will eagerly look forward to working with you to seek common development and further promote the industrial automation.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 51, Xinhua Lane, Wenxi Town, Qingtian County, Lishui City, Zhejiang Province, China.
-
Plant Area
- 12890.67 square meters
-
Number of Employees
- 132
-
Registered Capital
- 128,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Ningbo Port
-
Minimum Order Quantity
- 1 Set
-
Supply Chain Partners
- 6
Our Production Capability & Technical Expertise
-
Main Products
- Ball Valve, Floating Ball Valve, Trunnion Ball Valve, Control Valve, Globe Control Valve, Pneumatic Diaphragm Actuator, Butterfly Valve, Regulated Valve, Electric Actuator
-
Production Lines
- 6
-
Production Machines
- Machining Cente, CNC Machining Facility, Lathing Facility
-
QA/QC inspectors
- 5 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 6 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2021-11-17
-
Export Year
- 4 Years
-
Main Markets
- South America, Europe, Southeast Asia/ Mideast, East Asia(Japan/ South Korea)
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 3
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015, ISO45001:2018, ISO14001
-
Cooperated with Fortune 500
- No
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