Straight Valve Bronze JIS F7303 16K
TECHNICAL DESCRIPTION
Straight valve with flange connection. Possible variations of the function depending on the design.
• shut-off valve
• regulating valve
• check valve
Valve seat sealing – metal to metal
Spindle type – pull-out
WORKING FLUID / MEDIUM
• Water, steam, fuels, lubricating and flammable hydraulic oils, oil, air, non-flammable hydraulic fluids, boiler feed water, condensate. For thermal oil, the use of bellows valves is recommended
• Sea water
OPTIONS
• Spring for check valve
Dimensions: DN 15 – 150
The BRONZE VALVE STRAIGHT JIS F7303 16K is a high-performance industrial valve designed for demanding applications in plumbing, HVAC, and process systems. Manufactured from durable bronze, this valve ensures excellent corrosion resistance and longevity, making it ideal for use with water, oil, and gas media. It complies with JIS F7303 standards and features a 16K pressure rating, guaranteeing reliability and safety under high-pressure conditions.This straight valve is engineered for precise flow control and easy installation, with a compact design that saves space in complex piping networks. Key features include:Material: High-quality bronze for superior durability and corrosion resistanceStandard: JIS F7303 compliant, ensuring international quality and performancePressure Rating: 16K, suitable for high-pressure industrial environmentsConnection Type: Straight, facilitating straightforward integration into existing systemsApplications: Ideal for water supply, heating systems, and industrial fluid controlOptimize your infrastructure with this robust valve, trusted by professionals for its efficiency and compliance with rigorous industrial standards. It is an essential component for maintenance, repair, and operations (MRO) in sectors such as manufacturing, marine, and construction.

Materials
| No. | DETAILS | MATERIALS |
|---|---|---|
| 1 | Body / Lid | bronze CC491K (RG5) |
| 2 | Saddle | bronze CC491K (RG5) |
| 3 | Valve | bronze CC491K (RG5) |
| Spindle | brass | |
| Handwheel | gray cast iron (GG25) | |
| Spindle seal | graphite gasket |
Features
| SPECIFICATION | |
|---|---|
| Standard | JIS |
| Joining | JIS B2220 5K |
| Construction length | JIS B2002 |
| Lid connection | threaded |
| Execution | straight |
| Joining | flanged |
| Management | manually with flywheel |
| Drive | multi-turn |
| T max. °C at 5 Bar | 205 °C |
| T max. °C at 7 Bar | 120 °C |
| DN | PN | Flanges/PN | L | D | C | nx Øh | H (open) | D2 | Weight (kg) |
|---|---|---|---|---|---|---|---|---|---|
| 15 | 16K | 16K | 110 | 95 | 70 | 4x15 | 130 | 80 | 2.76 |
| 20 | 16K | 16K | 120 | 100 | 75 | 4x15 | 140 | 100 | 3.72 |
| 25 | 16K | 16K | 130 | 125 | 90 | 4x19 | 160 | 125 | 5.2 |
| 32 | 16K | 16K | 160 | 135 | 100 | 4x19 | 170 | 125 | 6.91 |
| 40 | 16K | 16K | 180 | 140 | 105 | 4x19 | 190 | 140 | 8.43 |
| 50 | 16K | 16K | 220 | 155 | 120 | N/A | 235 | 140 | N/A |
| 65 | 16K | 16K | 270 | 175 | 140 | N/A | 260 | 160 | N/A |









