J-Valves CF8m Stainless Steel 150lb DN150 ASME B16.34 API 600 Flanged Gate Valve

• Customization: Available
• Media: Water, Oil, Gas
• Temperature: Ordinary Temperature
• Model NO.: JVALVES-Z41W
• Type: Straight-through
• Material: Stainless Steel
• Connection Form: Flange
• Pressure: Ordinary Pressure
• Actuator: Manual, Electric, Pneumatic
• Seal Surface: Wedge Gate Valve
• Thread Position of Valve Rod: Inside Gate Valve
• Usage: Regulation, Safety, Emptying, Drain, Temperature Control, Flow Control
• Standard: API600 ANSI
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Passage: Reduce Bore
• Body Material: CF8/CF8m/CF3/CF3m/CF8c/Cn7m
• Advantage: OEM/ODM
• Delivery Methods: by Sea, by Air, by Trian, by Express DHL/FedEx/TNT
• Quality Warranty12 Month After Install: 12 Month After Install
• Delivery Term: EXW, Fob, Fca, CFR, CIF, etc.
• Working Pressure: 150lb, 300lb, 600lb
• Working Temperature: -196 Degree to 400 Degree
• Connection Ends: RF, Rtj, FF, FM
• Transport Package: Exporting Plywood Case
• Specification: 1/2"-48"(DN15-DN1200)
• Trademark: J-VALVES
• Origin: China
• HS Code: 8481804090
• Production Capacity: 8000 Ton/Year
• Package Size: 30.00cm * 50.00cm * 100.00cm
• Package Gross Weight: 15.000kg

Product Description

Product Description

Product description

Product Name	J-Valves CF8M Stainless Steel 150LB DN150 ASME B16.34 API 600 Flanged Gate Valve
Material	Stainless Steel A351-CF8/CF8M/CF3/CF3M/CF8C/CN7M, etc. & Dupex steel, alloy steel option.
Size	1/2"-48"(DN15-DN1200)
Working Pressure	150LB~1500LB option
Connection Ends	RF, RTJ, BW ends option
Working Temp.	-196ºC~400ºC
Suitable Medium	Water, Natural Gas, Oil and some corrosive liquid
Operated	Handwheel
Features	Rising stem, OS&Y, Bolted Bonnet or Pressure Sealed, non-rising stem option
Design standard	API600/API6D
Inspection & Testing	According to API598
Brand	J-VALVES

Shipment

Shipment

Delivery Time	15-30 Days
Package	Standard Exporting Plywood Case
Shipping Port	Ningbo/Shanghai sea port, China.
Shipping Terms	EXW, FOB, CFR, CIF, etc.
Payment Terms	T/T, DP, LC at sight.
Payment condition	30% prepayment, 70% balance paid before shipping or against copy of BL.
Country of Origin	China
Production Capacity	8000 Ton/year
Certificates	ISO, CE, TS, API6D
MOQ	10 PCS/size(Special material depends on)

Product Parameters

Product Parameters

Design & Manufacture standard	API600/API6D/ASME B16.34
Pressure & Temperature standard	ASME B16.34
Face to face dimension standard	ASME B16.10
Ends Connection standard	ANSI B16.5
Test & Inspect standard	API 598

  

Testing Pressure(Mpa)

Pressure	150LB	300LB	600LB	900LB	1500LB	2500LB
Strength Testing	3.0	7.5	15.4	23.0	37.5	63.0	Mpa
Seal Testing	2.2	5.5	11.2	16.9	27.5	46.2
Air Testing	0.6	0.6	0.6	0.6	0.6	0.6

Detailed Photos

Detailed Photos

Global Standard Compliance for Versatile Applications
Built to ASME B16.34 and API 600 standards, this valve meets rigorous international quality and performance requirements, making it a seamless fit for global projects in industries like energy, mining, and water management. The flanged connection simplifies installation across diverse piping systems, reducing engineering time and ensuring compatibility with existing infrastructure.

Durable Performance for Long-Term Cost Savings
Combining CF8M's high-temperature resistance (up to 450°C) with Stellite's hardness, the valve withstands thermal cycling and mechanical stress in demanding applications like steam distribution, heavy industrial processing, or offshore platforms. Its low-maintenance design cuts long-term costs by resisting wear and corrosion, delivering reliable service even in the most punishing operational

Exceptional Corrosion Resistance for Harsh Environments
Constructed from CF8M stainless steel (equivalent to 316), this valve thrives in aggressive settings like chemical processing, marine applications, and wastewater treatment. The Stellite-coated sealing surface adds an extra layer of protection against abrasion and chemical attack, making it ideal for handling acidic, chloride-rich, or high-sulfur media-minimizing downtime from maintenance or replacement.

Reliable Sealing for Critical Flow Control
The Stellite overlay on the sealing surfaces ensures long-lasting tightness even in high-cycle or abrasive conditions, such as in oil & gas pipelines, power plants, or petrochemical refineries. Its robust design prevents leakage of steam, hydrocarbons, or corrosive fluids, enhancing safety and operational efficiency in systems where seal failure could lead to costly disruptions or environmental risks.

 

 

Technical Drawing

Technical Drawing

1. FOUDRY CASTINGS

2. VALVES RAW MATERIALS


3. VALVES MACHINING


4. VALVES PRODUCTION PROCESS INSPECTION


5. VALVES ASSEMBLY



6. VALVES PRESSURE TESTING

Packaging & Shipping

Packaging & Shipping

Our Advantages

Our Advantages

FAQ

FAQ

1. How to guarantee your quality? When we install, if there is some quality problems, how to solve it?
We have QC department, quality inspector will check every step when processing and make reports to clients for checking. If any quality problems, we will check and reply you within 24 hours to solve it. Please contact us for any quality problems.

2. What's the temperature and pressure for valves?
For metal seat, temperature range from -196ºC to 425ºC. For soft seat ball valve, temperature range from -29ºC to 200ºC. Pressure range from PN6 to PN420(150LB~2500LB).

3. What's the materials of valves?
Stainless Steel, Forged Stainless Steel, Alloy Steel, Duplex Steel, Titanium Alloy, Nickel-aluminum, Bronze Alloy, etc. Details materials requirements could consult us at any time.

4. How about delivery time?
Our factory is near to Ningbo & Shanghai seaport, generally speaking, export to Asia takes about 7-10 days, export to Europe, Middle East, Africa, North America, South America, etc. takes about 30-35 days by sea.

5. What's the medium for your valves?
Mostly are used in water, gas and oil. When inquiry, it is better to offer your medium, we could suggest materials and valves type for clients.

6. Can ball valves regulate medium?
No, ball valves only can not use for regulating, it is a kind of isolating valve.

7. What are the quarter turn valves?
Ball valve, Butterfly Valve, and Plug valve are rotary motion control valves. They just need a quarter turn to come into action.

8. What's the direction of valves?
Ball Valve and gate valve are bi-directional valves, globe valve, check valve and y strainer have arrow on valve body to indicate direction.

9. What's the difference between rising stem and non-rising stem of gate valve?
The rising stem gate valve can be seen from the appearance whether the valve is closed or open. The lead screw can be seen while the non-rising stem gate valve can not. Non-rising stem gate valve handwheel will go and up when rotate handwheel, rising stem gate valve will not. And The rising stem gate valve requires a larger installation space because of the stem; the height of the Non-rising stem gate valve is small, and it will not take up too much space during installation.

10. What's the difference of gate valve and globe valve?
Gate valve is bi-directional valve, globe valve in single way valve and has fixed direction when install. And globe valve has better sealing than gate valve, when globe valve close, fluid medium add pressure on disc to keep better sealing. Gate Valve wedge is parallel with flange, when close, both side fluid medium add pressure on wedge.

11. Check Valve Introduce.
Check Valve is unidirectional valve, also called one way valve, non-return valve. Because medium flow decide its direction. It has swing type, lift type(piston and ball), vertical type, butterfly type. Wafer type check valve has three types, spring return type, single disc type and double disc type. Anyway, could choose valve type according to medium, pressure and temperature. Masoneilan Valve will give you the best suggestions.

12. What's the type of butterfly Valve?
Generally speaking, for connection ends, butterfly valve has lug type, wafer type, double flange type; for design structure, butterfly valve has concentric type, double eccentric type, triple eccentric type.