Jiangsu Profile
Famous Export Brand
Product List
19771. Air Release Valve 
[Jun 11, 2025]
[Jun 11, 2025] Advantages of Our Products Why Choose Us Factory Overview Packaging & Shipping Certifications FAQ Are you a manufacturer or trading company? DVK Valve is a specialized valve manufacturer, backed by a ...
Company: Dvk International Co., Ltd.
19772. Fixed Orifice Double Regulating Valve [Apr 25, 2025]
[Apr 25, 2025] Product Description Technical Data: Size: DN15~DN50(1/2″~2″) Nominal pressure: PN 25 Temperature range: -10°C ~ 120°C Max working pressure: 25 bar Minimum shell test pressure: 37.5 bar Minimum ...
Company: Dvk International Co., Ltd.
19773. Double Regulating Manual Static Brass Balance Valve [Apr 25, 2025]
[Apr 25, 2025] Product Description Technical Data: Size: DN15~DN50(1/2″~2″) Nominal pressure: PN 25 Temperature range: -10°C ~ 120°C Max working pressure: 25 bar Minimum shell test pressure: 37.5 bar Minimum ...
Company: Dvk International Co., Ltd.
19774. Digital Lock Manual Female Threaded Automatic Double Regulating Static Balancing Valve [Apr 25, 2025]
[Apr 25, 2025] Product Description Technical Data: Size: DN15~DN50(1/2″~2″) Nominal pressure: PN 25 Temperature range: -10°C ~ 120°C Max working pressure: 25 bar Minimum shell test pressure: 37.5 bar Minimum ...
Company: Dvk International Co., Ltd.
19775. OEM Ductile Iron Pn16 Flanged Spring Load Nozzle Check Valve Manufacturer with ANSI DIN JIS ... [Apr 24, 2025]
[Apr 24, 2025] Product Description Features and Benefits: Concise design, solid structure. Flexible EPDM vulcanized on the disc assures positive seating at high and low pressures, as well as a long operating life and an extreme ...
Company: Dvk International Co., Ltd.
19776. ANSI JIS DIN Ductile Iron Pn16 DN80~DN900 Flanged Spring Load Nozzle Type Check Valve with High ... [Apr 24, 2025]
[Apr 24, 2025] Product Description Features and Benefits: Concise design, solid structure. Flexible EPDM vulcanized on the disc assures positive seating at high and low pressures, as well as a long operating life and an extreme ...
Company: Dvk International Co., Ltd.
19777. ANSI Standard DN65~400 Flanged Ends Hand Wheel Manual Control 90 Degree Angle Flow Control Triple ... [Apr 24, 2025]
[Apr 24, 2025] Product Description Fully vulcanized EPDM disc, corrosion resistant, long life cycle. Four functions: A: Globe valve function B: Check valve function C: Balancing valve function D: Elbow function Four ...
Company: Dvk International Co., Ltd.
19778. OEM Ductile Iron Pn16 Four Functions Type Pump Control Triple Duty Check Valve [Apr 24, 2025]
[Apr 24, 2025] Product Description Fully vulcanized EPDM disc, corrosion resistant, long life cycle. Four functions: A: Globe valve function B: Check valve function C: Balancing valve function D: Elbow function Four ...
Company: Dvk International Co., Ltd.
19779. OEM Customized Manual Operated Reliable Static Brass Bronze Regulator Balancing Valve [Apr 22, 2025]
[Apr 22, 2025] Product Description Technical Data: Size: DN15~DN50(1/2″~2″) Nominal pressure: PN 25 Temperature range: -10°C ~ 120°C Max working pressure: 25 bar Minimum shell test pressure: 37.5 bar Minimum ...
Company: Dvk International Co., Ltd.
19780. High Performance Ductile Iron DN80~DN900 Pn16 Flanged Spring Load Nozzle Check Valve Manufacturer [Apr 22, 2025]
[Apr 22, 2025] Product Description Features and Benefits: Concise design, solid structure. Flexible EPDM vulcanized on the disc assures positive seating at high and low pressures, as well as a long operating life and an extreme ...
Company: Dvk International Co., Ltd.
19781. FM/UL Approved Fire System Flange End Resilient Seated OS&Y Type Gate Valve Manufacturer [Apr 21, 2025]
[Apr 21, 2025] Product Description DN Dimensions(mm) Inch mm L H1 ...
Company: Dvk International Co., Ltd.
19782. Three Hundred Eighty Volt Motorized Actuator Electric Three Way Linear Flow Valve [Jun 03, 2026]
[Jun 03, 2026] Product Description Categories Parameter Details Applicable Media Cold water, hot water, up to 50% ethylene glycol solution, certain refrigerants Media Temperature -20 ~ 120ºC Leakage Class Bidirectional zero-leakage ...
19783. Twenty Four Volt DC Powered Electric Three Way Flow Diversion Control Valve [Jun 03, 2026]
[Jun 03, 2026] Product Description Categories Parameter Details Applicable Media Cold water, hot water, up to 50% ethylene glycol solution, certain refrigerants Media Temperature -20 ~ 120ºC Leakage Class Bidirectional zero-leakage ...
19784. Integrated Body Design Low Pressure Loss Electric Three Way Heat Distribution Valve [Jun 03, 2026]
[Jun 03, 2026] Product Description Categories Parameter Details Applicable Media Cold water, hot water, up to 50% ethylene glycol solution, certain refrigerants Media Temperature -20 ~ 120ºC Leakage Class Bidirectional zero-leakage ...
19785. Electric Three Way Control Valve Hva Modulating V for Versatile Applications [Jun 03, 2026]
[Jun 03, 2026] Product Description Categories Parameter Details Applicable Media Cold water, hot water, up to 50% ethylene glycol solution, certain refrigerants Media Temperature -20 ~ 120ºC Leakage Class Bidirectional zero-leakage ...
