JIS F7475 Compressed Globe Air Valves with Class Approval Certification

• Customization: Available
• Media: Water
• Temperature: Ordinary Temperature
• Model NO.: F7475
• Actuator: Manual
• Material: Bronze
• Structure: Angle Type Globe Valve
• Sealing Form: Gland Packings Globe Valve
• Stem Thread Position: Inside Screw Stem Globe Valve
• Application: Marine Usage
• Standard: DIN, GB, ANSI, BSW, JIS
• Delivery: Express or by Sea
• Price: Competitive
• Production: in Stock
• Capacity: 100000 Pieces/Year
• Transport Package: Plywood Box
• Specification: JIS F7475
• Trademark: Customized
• Origin: China
• HS Code: 8481804090

Product Description

 

Product Description

We support OEM and the producing capacity is big,  fast shipment, professional design team for you, welcome to contact us!

Marine Globe Valve - Definition & Function

A marine globe valve is a linear-motion valve designed for precise flow regulation in shipboard piping systems. Unlike simple on/off valves (e.g., gate valves), it allows fine-tuned throttling of liquids/gases (e.g., seawater, fuel, steam) while maintaining reliable shutoff.

Key Features of Marine Globe Valves

1. Design & Working Principle

• Spherical body with an internal baffle (partition) forcing flow to change direction, increasing resistance for better control.
• Movable disc/plug presses against a stationary seat to regulate flow (screwed via a handwheel or actuator).
• Stem operation: Raises/lowers the disc linearly (unlike rotary ball/gate valves).

2. Why Ships Use Globe Valves

• Accurate flow adjustment: Critical for cooling systems, fuel dosing, or steam lines.
• Positive sealing: Prevents leaks when fully closed (e.g., high-pressure steam isolation).
• Corrosion-resistant materials: Bronze, stainless steel, or duplex alloys for seawater/chemical resistance.

3. Common Marine Applications

• Engine cooling water control
• Fuel oil supply regulation
• Steam system throttling (e.g., boiler feed lines)
• Hydraulic system pressure management

Globe Valve vs. Other Marine Valves

Valve Type	Primary Function	Best for Marine Use When...
Globe Valve	Throttling/flow control	Precise adjustment needed (e.g., cooling systems)
Gate Valve	Full on/off (low resistance)	Main seawater intake (minimal pressure drop)
Ball Valve	Quick on/off operation	Fuel tank isolation (fast shutoff)
Check Valve	Prevent backflow	Bilge pumps, overboard discharges

Check Valve

Prevent backflow

Bilge pumps, overboard discharges

Pros & Cons in Marine Environments

Pros:

• Excellent for frequent flow adjustments.
• Tight shutoff (less leakage than gate valves).
• Repairable without removing from pipeline.

Cons:

• Higher pressure drop than gate/ball valves (not ideal for high-flow, low-resistance systems).
• Heavier and bulkier than ball valves.

Need help selecting a globe valve for a specific ship system? Ask me about materials, pressure ratings, or installation tips!


 

Body

sc450

bonnet

sc450

stem

sus403

disc

scs2

gasket

non-asbestos

gland packing

sc450

seating ring

welding scs304

handwheel

fc200

JIS Marine Valve Introduction:
JIS Marine Valve is a type of valve that is designed and manufactured in accordance with the Japanese Industrial Standards (JIS). These standards ensure the quality and safety of the valves used in marine applications.
JIS Marine Valves come in various types, including gate valves, globe valves, check valves, ball valves, butterfly valves, and others. They are typically made of materials such as bronze, cast iron, or cast steel, which are highly resistant to corrosion and durable enough to withstand the harsh marine environment.
All size quantities of the JIS Marine Valves have been expanded to more than 3000 categories.

Main Products:
Bronze JIS Marine Valve	JIS F7301 Marine Bronze Globe Valve, JIS F7304 Marine Bronze Angle Valve, JIS F7346 Marine Bronze Globe Valve, JIS F7347 Marine Bronze Angle Globe Valve, JIS F7302 Marine Bronze Angle Valve, JIS F7303 Marine Bronze Gloze Valve, JIS F7348 Marine Bronze Gloze Valve, JIS F7315 Marine Bronze SDNR Valve, JIS F7352 Marine Bronze Angle SDNR Valve, JIS F7356 Marine Brinze Check Valve, JIS F7368 Marine Bronze Gate Valve, JIS F7371 Marine Bronze Check Valve, JIS F7409 Marine Bronze SDNR Valve, JIS F7410 Marine Bronze Angle SDNR Valve, JIS F7415 Marine Bronze Check Valve, JIS F7416 Marine Bronze Angle Check Valve, JIS F7417 Marine Bronze Check Valve, JIS F7418 Marine Angle Check Valve, JIS F7334A Marine Bronze Hose Valve, JIS F7334B Marine Bronze Angle Hose Valve, JIS F7349 Marine Bronze Angle Globe Valve, JIS F7388, Marine Bronze Angle Globe Valve, JIS F7389 Marine Bronze Globe Valve, JIS F7389 Marine Bronze Ange Globe Valve, JIS F7411 Marine Bronze SDNR Valve, JIS F7412 Marine Bronze Angle SDNR Valve, JIS F7413 Marine Bronze Angle SDNR Valve.
Cast Iron JIS Marine Valve	JIS F7305 Marine Cast Iron Globe Valve, JIS F7308 Marine Cast Iron Angle Valve, JIS F307 Marine Cast Iron Globe Valve, JIS F7309 Marine Cast Iron Valve, JIS F7310 Marine Cast Iron Angle Valve, JIS F7378 Marine Cast Iron Angle SDNR Valve, JIS F7306 Marine Cast Iron Angle Globe Valve, JIS F7363 Marine Cast Iron Gate Valve, JIS F7364 Marine Cast Iron Gate Valve, JIS F7367 Marine Cast Iron Gate Valve, JIS F7369 Marine Iron Gate Valve, JIS F7372 Marine Cast Iron Valve, JIS F7373 Marine Cast Iron Check Valve, JIS F7377 Marine Cast Iron SDNR Valve, JIS F7375 Marine Cast Iron SDNR Valve, JIS F733B Marine Cast Iron Hose Valve, JIS F7354 Marine Cast Iron Angle SDNR Valve, JIS F7358 Marine Cast Iron Check Valve, JIS F7359 Marine Cast Iron Check Valve, JIS F7376 Marine Cast Iron Angle SDNR Valve.
Cast Steel JIS Marine Valve	JIS F7311 Marine Cast Steel SDNR Valve, JIS F7311 Marine Cast Marine Cast Steel Globe Valve, JIS F7317 Marine Cast Steel Globe Valve, JIS F7314 Marine Cast Steel Angle Globe Valve, JIS F7313 Marine Cast Steel Globe Valve, JIS F7312 Marine Cast Steel Angle Globe Valve, JIS F7320 Marine Cast Steel Angle Globe Valve,  JIs F7312C Marine Cast Steel Angle SDNR Valve, JIS F7318 Marine Cast Steel Angle Globe Valve, JIS F7319 Marine Cast Steel Globe Valve, JIS F7366 Marine Cast Steel Gate Valve, JIS F7471 Marine Cast Steel SDNR Valve, JIS F7473 Marine Cast Steel SDNR Valve, JIS F7315 Marine Cast Steel Globe Valve, JIS F7316 Marine Cast Steel Angle Globe Valve, JIS F7336 Marine Cast Iron Hose Valve, JIS F7340C Marine Cast Steel SDNR Air Valve, JIS F7340 Marine Cast Steel Globe Air Valve, JIS F7350 Marine Cast Iron SDNR Valve, JIS F7363C Marine Cast Steel Gate Valve, JIS F7365 Marine Steel Globe Hull Valve, JIS F4772 Marine Cast Steel Angle SDNR Valve, JIS F4774 Marine Cast Steel Angle SDNR Valve, JIS F7475 Marine Cast Steel Angle Valve, JIS F7475C Marine Cast Steel Angle SDNR Valve.

 

Company

  Qingdao Hongfeng Xianglong Valve Manufacturing Co., Ltd. is a professional marine valve manufacturing enterprise located in Mingcun Town, Pingdu City, Qingdao, China. We mainly produce marine valves and accessories like gate valve, globe valve, stop valve,check valve, stop-check valve, butterfly valve, ball valve, storm valve with Japanese, German, and national standards. Providing customers with high-quality and efficient products and services is our business philosophy, which we have always followed and continuously developed over the years.
  The company's predecessor has been deeply involved in railway parts for 16 years, with rich processing technology and advanced processing equipment. It has an experienced professional team that can carry out specialized production from product design, mold development, product casting, processing, assembly, and testing. High quality products have won us the trust of customers, and good service has established a long-term cooperative relationship.
  The company's factory has complete production and equipment, with an 8000 square meter production workshop and around 60 employees. It has a complete management team and management process, equipped with processing workshops, assembly workshops, pressure testing workshops, painting workshops, and complete valve production equipment such as lathes, milling machines, CNC machines, drilling machines, valve sealing test benches, and painting assembly lines. While ensuring internal quality, it provides customers with the shortest delivery time.

 

Workshop

Packaging & Shipping

FAQ

Q: Are you trading company or manufacturer ?
A: We are manufacturer in PingDu city, Qingdao city, China.
Q: What's your product range?
A: We produce marine valves, like gate valve, check valve, stop valve, stop-check valve, globe valve, ball valve, butterfly valve and accessories .
Q: What's Execution Standard?
A:JIS/GB/DIN/BS etc.
Q: What's your Strong product ?
A: Gate valve.
Q: How long is your delivery time?
A: Normally it is 3 days if the goods are in stock. or it is 35 days if the goods are not in stock, it is based on the quantity.
Q: Do you provide samples ?
A: Yes, we could offer the sample. 
Q: What is your terms of payment ?
A: 30% deposit in advance and balance before shipment.
Q: What's the packing?
A: Plywood packing.
Q: Can I have my own logo on the products?
A: Yes, you can send us the drawing and we can make it.
Q: Can you produce the products based on my own drawing?
A: Yes.
Q: Which price terms can be accepted?
A: FOB,CIF etc.

 

Our Advantages

(1)Own production line and workshop to do all processes so can save cost and offer you competitive price.
(2)Own workshop to control schedule more flexibly.
(3)We can assure quality in every process in production line.
(4)Class Approval Certifications.
(5)Quality guarantee after sale.