Powered by Made-in-China.com
Product profile
Customization
AvailableNominal Diameter
4"Working Pressure
0.6MPaModel NO.
C806D-100Max Flow Rate
2500L/MinOpen Method
MechanicalTransport Package
Boxes 66*33*47 4 Sets/CTN G. W.: 21kgsSpecification
API, CE, SGS, PEI, ISOTrademark
JIALONGOrigin
Wenzhou, Zhengjiang, P. R. CHS Code
8481804090Production Capacity
3000 Sets/MonthKey features
API Standard Compliance: Interface dimension designed according to API RP1004 standards for standard connector docking.
Aluminum Alloy Construction: Main body made of aluminum alloy ensuring lightweight, sturdy, and durable performance.
Two-Stage Flow Control: Second gear open mechanism allows setting flow rate according to customer demand.
Hardened Valve Body: Special hardening treatment improves service life and resistance to wear.
Safety and Reliability: Quick connecting structure ensures safe and reliable quick detachment without leakage.
Sight Glass Integration: Built-in sight glass allows convenient observation of inner working situation.
Interlock Valve Support: Serves as foundation for interlock valve control via air when installed.
High Flow Capacity: Max flow rate of 2500L/min with reasonable design for less pressure difference.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 22 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤18h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryZhejiang Jialong Mechanical Equipment Co., Ltd. is a China-based limited company established in 2001, with approximately 169–173 employees and five production lines. It offers fuel tanker equipment and reports annual output for Bottom Valves, API Adaptor Valves, and Manhole Covers. The supplier provides multiple customization options and has 11–20 quality-control staff, but reports no new products in the past year, no ODM service, and no available SDK. Quality assurance is stated to exist, and an ISO9001:2015 certificate is reported; however, service-related procedures, approved-supplier records, complaint-handling procedures, and corrective/preventive-action records are absent. The supplier has no overseas warehouse, showroom, agents, branches, or offline trade-show participation. Financial records are referenced for 2022–2024, but the slices do not provide sufficient non-financial evidence to assess financial credibility. No customer cases are provided.
Supplier typeThe supplier is identified as Zhejiang Jialong Mechanical Equipment Co., Ltd., a China-based limited company operating from Zhejiang. It is described as a combined company, is not part of a larger company group, and supplies fuel tanker equipment.
CertificationsThe supplier reports an ISO9001:2015 certificate and states that quality assurance exists in its quality-control processes. However, it also lacks a factory environmental impact assessment report, so the evidence supports quality certification but not broader certification coverage.
After-Sales capabilityAfter-sales and service-management evidence is weak: there are no written procedures or records for complaint handling, corrective and preventive actions, or service assessment. The supplier also has no overseas warehouse, showroom, agents, branches, or offline trade-show experience, although it reports a one-month average lead time and accepts several trade and payment terms.
R&D capabilityThe supplier reports no new products during the past year, no ODM service, and no available SDK. These statements indicate limited demonstrated innovation and development support in the supplied evidence.
Production capacityThe supplier operates five production lines, employs approximately 169–173 people, and reports 11–20 quality-control staff. It also lists annual production of 20,000 Bottom Valve sets, 10,000 API Adaptor Valve sets, and 10,000 Manhole Covers, providing explicit evidence of established manufacturing capacity.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This broad range supports a positive assessment of its stated customization capability.
Product Q&A
Q:What is the nominal diameter of the valve?
A:
The nominal diameter is 4 inches.
Q:What is the maximum working pressure?
A:
The working pressure is 0.6 MPa.
Q:What materials is this valve suitable for?
A:
It is suitable for water, diesel, gasoline, kerosene, and other light fuels.
Q:Can this valve be used with corrosive acids or alkalis?
A:
No, it cannot be used in corrosive acid or alkali media.
Q:How is the flow rate controlled?
A:
The handle has two stalls to set the flow rate according to customer demand.
Send Inquiry
*To:
Zhejiang Jialong Mechanical Equipment Co., Ltd.
Zhejiang Jialong Mechanical Equipment Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
High-Performance Oil Transfer Tank Adaptor Valve for Efficiency
US$65.00
1 Piece(MOQ)
Premium Oil Tank Valve Adaptor for High-Performance Flow
US$65.00
1 Piece(MOQ)
Weichai Engine Parts Wg9000360152/3 Foot Brake Valve for HOWO Truck
US$50.00-100.00
1 Piece(MOQ)
High-Pressure Durable Oil Tank Valve Adaptor for Efficient Use
US$65.00
1 Piece(MOQ)
3 Inch Flanged Valve C802f-80 for Efficient Oil Tank Use
US$100.00
1 Piece(MOQ)
Factory Price Copper Can Tap Valve Split Valve Control Valve for Refrigerant Parts Brass Gas Valve
US$2.50-3.00
500 Pieces(MOQ)
Wcb/CF8 Single Breathing Valves for Storage Tank
US$10.00-175.00
5 Pieces(MOQ)
DIN to Yoke Insert Scuba Diving Cylinder Tank Valve Filling Adapter
US$8.90-10.00
1 Piece(MOQ)
Diaphragm Type Tank Bottom Mud Drain Valve Pn10 for Water OEM
US$25.00-300.00
1 Piece(MOQ)
Versatile Pressure Relief Valve for Efficient Tank System Protection
US$100.00
1 Piece(MOQ)
Wholesale Vertical and Horizontal 1/4 3/8 Cut-off Valve of Oil Circuit for Air Conditioning HVAC
US$1.00-4.00
50 Pieces(MOQ)
Stainless Steel Thread Valve 2'' Foot Valve for Water Oil Gas
US$4.00-5.00
10 Pieces(MOQ)
Hot Selling Pipe Fittings Wcb Flange Y-Strainer Valve for Gas Water Oil
US$0.50-0.58
100 Pieces(MOQ)
Oil Discharge Valve for Ammonia Refrigeration System Quick Discharge Valve
US$100.00-200.00
1 Piece(MOQ)
JIS F7398 25A Oil Tank Self-Closing Drain Valve
US$15.00-85.00
1 Piece(MOQ)
High Velocity Solenoid Valve for Electric Spare Parts Ex120 9147260 Drilling Rig Parts
US$20.00-1,000.00
10 Pieces(MOQ)
Pneumatic Fluorine Lined Flange Ball Valve for Natural Gas, Oil
US$60.00
10 Pieces(MOQ)
Double Liquid Screw Valve/Innovative Static Mixer for 2-Part Materials
US$800.00-4,000.00
1 Piece(MOQ)
Refrigeration Heat Exchange Parts Rotalock Valve for Refrigeration System
US$8.58-9.92
200 Pieces(MOQ)



















