2 Piece Stainless Steel Ball Valve

Parameters of 2 Piece Stainless Steel Ball Valve

Stainless Steel 304L Two Piece Ball Valve

The Ball Valve is a two-stage ball valve constructed from 304 stainless steel. It is the core on-off control accessory in a general fluid control system. It is suitable for water, oil, gas, neutral chemical fluid, and other media. Its core use is to control the on-off of fluid in the pipeline accurately. The two-stage structure consists of the valve body and the valve cover, which are connected by bolts. It is convenient to disassemble and replace the internal valve core and seals. It can be quickly fully opened or fully closed by 1/4 rotation of the handle. The operation is flexible, and the opening and closing states are intuitive. The sealing performance is excellent, effectively preventing fluid leakage. The connection mode encompasses threads, flanges, welding, and other methods, and is suitable for various pipe diameter specifications.

  • Model No.: JX-10052
  • Size: 1/2″-2″
  • Material: SS304 stainless steel, SS316L
  • Blow Out Proof Brass Stem
  • Lever handle with a locking device
  • Seat material: PTFE
  • Stem/ball material: SS304L
  • Full bore
  • Connection: BSP, BSPT, NPT
  • Stem nut: SS304
  • Working pressure: 1000psi
  • Working temperature: -15-120℃
  • Medium: Water
  • OEM and Custom are available
  • Free samples
  • EN331 and NSF standard
  • 0 Lead (Real lead-free)
  • Free inspection report

Additional information

Description

Stainless steel 316 needle valve 3/8″ Stainless steel 316 needle valve

It is the core accessory for micro-adjustment and shutoff in a high-precision fluid control system. Its core use is to accurately control fluid flow or achieve complete shutoff. The needle valve core and valve seat adopt precision grinding technology to achieve high adjustment accuracy. The valve core opening can be fine-tuned by rotating the handwheel to achieve accurate delivery of microfluid, meeting the strict requirements for flow control. PTFE or metal seal structure effectively prevents fluid leakage, the connection mode is mostly thread or welding, suitable for small diameter pipeline

  • Model No.: JX-0205
  • Size: 1/8″-3/4″
  • Material: SS316
  • Finishing: Polishing
  • Max working pressure: 6000psi
  • Seal material: PTFE
  • Handle Type: Knob
  • Stem Material: 316 Stainless Steel
  • Stem Type: V-Stem
  • Handle material: Plastic
  • Working temperature: -60- 446 °F
  • Standard: ISO 2006
 

Bathroom Toilet Stainless Steel Angle Valve

Bathroom Plumbing Valve Wall-Mounted Angle Valve

The Bathroom Plumbing angle valve is a wall-mounted angle valve designed explicitly for bathroom plumbing applications. It is a special control accessory for connecting the wall water supply pipe and faucet, as well as shower, toilet, and other terminal sanitary ware in the bathroom water supply system. Its core use is to control the water inlet and regulate the flow of sanitary ware. Wall-mounted installation design saves space and adapts to bathroom wall layout. 90-degree angle structure adapts to the installation angle of the wall water pipe and the sanitary ware inlet. Turn the handwheel to turn off the water or fine-tune the flow quickly.

  • Model No.: JX-0207
  • Size: 1/2″
  • Material:  Stainless Steel 201 and SS304L
  • Faucet Triangle
  • Installation type: Wall-Mounted 
  • Style: Single hot triangle valve
  • Spool Type: Pure copper valve core
  • Application: Bathroom, toilet
  • Standard G1/2 connection
  • Ceramic valve core
  • Handle: 90 degrees on/off of cold or hot water supply
  • With a 1-year warranty
 

Mini Ball Valve

Mini Ball Valve is a compact miniature ball valve. It is a universal fluid-on-off control accessory for small-diameter pipeline systems. It is widely used in scenes with limited installation space. Its core purpose is to conveniently and accurately control the on-off of small flow fluids. It can be quickly opened and closed by rotating the mini handle 90 degrees. The operation is labor-saving and intuitive. Most of the material that makes up the body of the valve is brass, stainless steel, and other corrosion-resistant materials. Adopting high-quality seals ensures good sealing performance. It can withstand a certain pressure and temperature range.

  • Model No.: JX-0440
  • Size: 1/2″FX1/2″M
  • Screwed BSPP M x F
  • Finishing: Polishing and chrome-plated
  • Material: CW602N, CW510L
  • Working temperature: -10-90°C
  • Standard: WRAS, NSF/ANSI/CAN 372-2022
  • Lead contents for all components are less than 0.25% of the wetted surface area.
  • Medium: Water
  • Working pressure: 12 bar
  • With 2-year warranty
  • Connection: BSP, BSPT, NPT
Body for Flanged ball valve Body for Flanged ball valve

The body is the core pressure-bearing component of a flanged ball valve. As the main structural component of the valve, it primarily serves to support the internal components, such as the valve core, valve seat, and valve stem, and to facilitate a flange connection with the pipeline. Its core purpose is to provide stable structural support and a sealing foundation for the flanged ball valve. Standard flange interfaces are designed at both ends of the valve body, which can be accurately butted with a pipeline flange through bolts to ensure connection strength and sealing performance and prevent leakage of medium and high-pressure fluid. Internal reserved valve core installation cavity and seal groove, adapt to different specifications of valve core and seal.

  • Model No.: JX-0410
  • Size: 1″X1″
  • Material: Lead-free brass, Bronze, CW602N, CW617N
  • Finishing: Original, sand blasted, and nickel-plated
  • Standard: ANSI
  • Forget brass
  • Working Temperature: -10-150℃
  • Max working pressure: 600WOG
  • Connection: BSP/NPT
  • OEM/ODM are both welcome
  • With 3-year warranty
 

Full brass ball valve with union 1/2

Brass Straight Lockable Ball Valve

The Brass Straight Lockable Ball Valve is a brass ball valve featuring a straight-through design and a locking mechanism. It is an on-off control accessory that needs authorization control in a fluid control system. Its core use is to accurately control the on-off of water, gas, neutral liquid, and other media. At the same time, through the locking device (which can be equipped with a padlock or a combination lock), the valve is secured in either the fully open or fully closed state, preventing fluid leakage, system failure, or safety accidents caused by unauthorized personnel operating the valve randomly. The straight-through structure reduces fluid resistance and improves transmission smoothness.

  • Model No.: JX-0416
  • Size: 1/2″X1/2″, 3/4″X3/4″,1/2″X3/4″
  • Material: CW617N, CW511L
  • Working temperature: -20-120°C
  • Max working pressure: 25bar
  • Spherical seal material: PTFE
  • Forged Brass Ball Valve
  • Double sealing O-Ring in NBR
  • Brass operating handle 90 degrees, easy for on/off
  • Swivel nut with plumbing hole
  • Connection: BSP
  • Saet material: PTFE
Copper Float Ball Valve with a ball

 

Brass Float Valve

A brass float valve is an automatic control valve made of brass. It is the core accessory for automatic liquid level control in fluid storage equipment. Its core purpose is to automatically adjust the valve opening through the buoyancy change of the float ball, thereby realizing automatic replenishment and maintaining the liquid level of the water storage equipment. The float ball and valve rod are designed in a linkage.

  • Model No.: JX-0754
  • Size: 1/2″, 3/4″
  • Finishing: Brushed Brass 
  • Type: Pump Valves
  • Sub-Type: Plastic
  • Inlet connection type: Female Pipe 
  • Outlet connection type: Female Pipe
  • Connection: BSP/NPT
  • Working pressure: 0.1MPa
  • Working Temperature: -5-60˚C
  • Medium: Water
  • With a plastic ball

FAQs of Stainless steel 2piece ball valve

1. What is the Plumberstar stainless steel two-piece ball valve core material?

304/316/316L stainless steel is used for valve body and valve cover, strictly following ASTM A182 F304/F316/F316L standard: 304 contains chromium 18.0%-20.0%, nickel 8.0%-12.0%, carbon ≤0.08%;316 adds molybdenum 2.0%-3.0% based on 304;316L contains carbon ≤0.03%, which has stronger intergranular corrosion resistance; The ball core is 316 stainless steel (hardness HRC28-32), the valve seat is standard PTFE (polytetrafluoroethylene), each batch comes with the material spectrum analysis report (MTC), support SGS/BV third-party component testing, and the products with excessive deviation are unconditionally returned.

2. What are the key links in the Stainless steel 2-piece ball valve process?

Core technology: 1 Body forging (Forgings conform to ASTM A105 standard, no porosity, shrinkage cavity);2  CNC precision machining;3 Ball core and valve seat paired grinding (Seal clearance ≤0.01mm, surface roughness Ra≤0.4μm);4 Two-piece valve body bolt tightening (Bolt material 304/316, tensile strength ≥ 620MPa); 5 Acid pickling passivation (removing oxide scale, improving corrosion resistance) or electrolytic polishing (Ra≤0.2μm, suitable for clean scene); Fully automatic TIG welding is adopted for welding, X-ray inspection (RT) inspection is carried out for welds, the qualified rate is 100%, and the tensile strength of welded joints is ≥ 515MPa, which is consistent with the base metal.

3. What are the Maintenance cycle recommendations for different scenarios of the Stainless steel 2-piece ball valve?

Maintenance cycle:

  • Home scene 2 years;
  • Industrial scene (Chemical/circulating water) 12 months;
  • Intense corrosion/high-pressure scene 6 months; Daily maintenance:

         1) Check the smoothness of the handle operation every week for looseness.

        2) Clean the dust and oil on the surface of the valve body every month. Regular inspection: 1 Water pressure test every six months (1.2 times rated pressure, keep pressure for 15 minutes);2 Disassemble and inspect the wear of the valve core and valve seat every year, and replace aging seals.

      3) Conduct salt spray test (sampling) every quarter in strong corrosion scenarios to detect corrosion resistance.

4. Which key parameters need to be clarified when the Customer provides drawings customization?

Key parameters to be provided:

  1.  Body/bonnet material, ball core material, seat material;
  2.  Diameter, wall thickness, pressure class, working temperature, medium type;
  3.  Connection mode and standard (such as NPT 1/2″, ANSI B16.5 Class 300);4 Functional requirements (such as filtering, locking, pressure relief); 5 Installation space limitation (if any); Drawing format supports CAD (.dwg), SolidWorks (.sldprt), PDF vector diagram, Plumberstar will issue confirmation drawings and quotations within 3 working days after receiving them, and start production after confirmation.

5. Can the valve seat material be customized for a Stainless steel 2-piece ball valve?

Support, seat material optional: 1 PTFE (Temperature resistance-20 ℃~180℃, acid and alkali resistance, friction coefficient 0.15, suitable for neutral/weak corrosion medium);2 Viton (Fluorine rubber, temperature resistance-20 ℃~200℃, oil resistance, strong corrosion resistance, suitable for organic solvents, fuel oil);3 PEEK (PEEK, temperature resistance-40 ℃~260℃, high temperature, high pressure, strong corrosion resistance, suitable for chemical high temperature medium);4 EPDM (EPDM rubber, temperature resistance-40 ℃~120℃, low temperature resistance, sanitary grade, suitable for drinking water, low temperature medium); Provide performance test reports of different valve seats to assist customers in selecting media.

6. What is the warranty of the Stainless steel 2-piece ball valve?

Standard warranty period: 24 months from the date of customer acceptance; scope of warranty:

1>. material defects (such as valve body cracking, rust, non-artificial damage);

2>. problems with the ball valve manufacturing process (sealing is not strict, valve core failure);

3>. aging seals (free replacement); service beyond the warranty period: 1 lifelong technical support; 2 accessories according to cost price (valve seat, bolt, gasket); 3 maintenance service charge + logistics fee, the cycle 5-7 working days.

7. Worried about receiving non-standard materials?

Plumberstar manufactor provide Triple validation: 1 Provide material certificate (MTC), including raw material supplier, furnace number and spectrum analysis data;2 Support customers to use spectrometer to test on site (such as SPECTROPORT), and we mark the test position (avoid sealing surface);3 For batch purchase, SGS/BV can be jointly entrusted to test, and the test items include material composition (ASTM E1019) and corrosion resistance (ASTM B117); If the test results are inconsistent with the promises, Plumberstar shall bear all test expenses, replace the products free of charge and compensate for the losses.

8. Can Plumberstar customize the packaging according to customer requirements?

Conventional export packaging: 1 Single package: Pearl cotton wrap + color box (printed product parameters, brand logo);2 batch packaging: corrugated box (5 layers, moisture-proof treatment), 10-50 sets per box (according to specifications);3 large diameter/batch orders: plywood wooden boxes (in line with ISPM 15 fumigation standards, no bark, pests); custom packaging: 1 neutral packaging (no brand information);2 cartons/wooden boxes printed with customer logo, mark;3 customers provide packaging materials, we assist packaging; packaging costs: regular packaging free, custom packaging charged according to actual cost.

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