J-Valves 2PC DN15-DN50 1000psi Duplex Stainless Steel F51 Threaded Ball Valve

• Customization: Available
• Media: Oil, Gas, Water
• Material: Stainless Steel
• Model NO.: JVALVES-Q41F
• Connection Form: Thread
• Driving Mode: Manual,Electric,Pneumatic
• Nominal Pressure: PN1.0-32.0MPa
• Channel: Straight Through Type
• Structure: Floating Ball Valve
• Type: Floating Ball Valve
• Function: on-off Valve
• Temperature: Normal Temperature
• Standard: API 6D, API 608, BS 5351/DIN3357/JIS B2071
• Application: Industrial Usage, Water Industrial Usage
• Working Temperature: -27 Degree to 220 Degree
• Working Pressure: 1000psi
• Seating: Soft Seated or Metal Seated
• Body Type: Split Body
• Passage: Full Port/Reduced Port
• Operated: Manual
• Connection Ends: NPT, BSPP, BSPT, DIN259, DIN2999, RC, RP, G, etc.
• Body Material: F51
• Seat Material: PTFE, PTFE+Carbon Fiber, PTFE+Glass Fiber, Ppl
• Delivery Term: EXW, Fob, Fca, CFR, CIF, etc.
• Delivery Methods: by Sea, by Air, by Trian, by Express DHL/FedEx/TNT
• Delivery Time: 15-30 Days
• Quality Warranty: 12 Month After Install
• Advantage: OEM/ODM
• Inspection & Testing: API 598
• Transport Package: Exporting Plywood Case
• Specification: 1/2′ ′ -2′ ′ (DN15~DN50)
• Trademark: J-VALVES
• Origin: China
• HS Code: 8481804090
• Production Capacity: 8000 Ton/Year
• Package Size: 10.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 5.000kg

Product Description

Product Description

 

Product Description

 

Product Name	J-Valves 2PC DN15-DN50 1000psi Duplex Stainless Steel F51 Threaded Ball Valve
Material	Duplex Stainless Steel F51,Wcb, Lcb, CF8m, A105, Lf2, F316,etc
Size	1/2"-2"(DN15-DN50)
Port	Full Port/Reduce Port
Working Pressure	1000PSI
Connection Ends	NPT, BSPP, BSPT, DIN259, DIN2999, Rc, Rp, G, etc.
Working Temp.	-27ºC~220ºC
Suitable Medium	Water, Natural Gas, Oil and some corrosive liquid
Operated	Manual/Pneumatic/Electric
Design standard	API6D/API608/API607
Inspection & Testing	According to API598
Brand	J-VALVES

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

 

Design & Manufacture standard	API 6D, API 608, BS 5351/DIN3357/JIS B2071
Pressure & Temperature standard	ASME B16.34/DIN3230
Face to face dimension standard	ASME B16.10/DIN3202/JIS B2002
Ends Connection standard	ASME B16.5, ASME B16.47/DIN2543-2545-2501/JIS B2220
Test & Inspect standard	API 598, API 6D/DIN2401/JIS B2003

  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

Products Features

 

Our 2PC DN15-DN50 1000psi Duplex Stainless Steel F51 Threaded Ball Valve is meticulously engineered for superior performance in demanding industrial applications requiring high-pressure fluid control. Crafted from premium duplex stainless steel F51, this valve offers exceptional resistance to corrosion, pitting, and stress cracking, ensuring long-lasting reliability in harsh environments such as chemical processing, offshore platforms, and desalination plants. The two-piece design allows for easy maintenance and disassembly, while the threaded connections provide secure and leak-proof installation. Rated for pressures up to 1000psi, this valve delivers smooth operation, precise control, and minimal pressure drop across its full port range (DN15-DN50). Its robust construction and high-performance materials make it ideal for critical applications where durability and safety are paramount.

Detailed Photos

 

1. FOUDRY CASTINGS

2. VALVES RAW MATERIALS


3. VALVES MACHINING


4. VALVES PRODUCTION PROCESS INSPECTION


5. VALVES ASSEMBLY



6. VALVES PRESSURE TESTING

Packaging & Shipping

 

Our Advantages

 

Our company has successfully obtained ISO9001 quality certification, ISO14001 environmental management certification, ISO45001 employee health and safety certification, API 6D/600/602/607 certification, CE (European Union) certification, etc.

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 -196ºC 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.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.

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

6.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.

7.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.

8.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.

9. Can you do OEM brand?
Yes, J-VALES accept OEM brands. 

10. What standard can you produce?
API, ASME, ANSI, DIN, EN, JIS, GOST, GB, etc. Or could customize products for clients.