| PN16 Floating Ball Valve With ISO5211 Direct Mounting Pad |
| Design and manufacture:DIN3357/1,2,EN12516-1 Face to face dimension:DIN3202(F4) |
| End flange dimension:DIN2501 PN10-40 |
| Fire safe:API6074th Edition (optional) Blow-out proof stem,Anti-static devices Size:DN15 to DN100 |
| Materials:CF3M,CF8M,CFB,WCB, |
- Pressure rating: PN16 (equivalent to 150Ibs), designed for medium-pressure pipeline systems, stable and reliable in various industrial working conditions.
- Equipped with ISO5211 direct mounting pad, directly compatible with standard pneumatic and electric actuators, no additional adapter required, enabling easy installation, upgrade and maintenance.
- Strictly designed and manufactured in accordance withDIN3357/1,2 and EN12516-1 standards, fully compliant with European and international medium-pressure valve specifications, ensuring interchangeability and operational reliability.
- Face-to-face dimension strictly conforms to DIN3202 (F4) for all sizes (DN15 to DN100), consistent with European standard valve dimensions, convenient for on-site replacement, maintenance and system integration.
- End flange dimension complies with DIN2501 PN10-40, compatible with European standard flanged pipeline systems (PN10-PN40), ensuring tight connection and stable sealing under medium pressure.
- Optional fire safe design (API 607 4th Edition), specially designed for fire-risk industrial scenarios, providing extra safety guarantee for pipeline operation.
- Integrated core safety features: blow-out proof stem (effectively prevents stem ejection under pressure) andanti-static devices (conducts static electricity between ball, stem and body), eliminating potential safety hazards.
- Floating ball structure: Reliable sealing performance, automatic compensation of sealing specific pressure with medium pressure, ensuring no leakage under PN16 medium-pressure working conditions.
- Rich material options: CF3M, CF8M, CFB stainless steel and WCB carbon steel, adapting to corrosive and non-corrosive media, strong applicability in various industries.
- Wide size coverage: DN15 to DN100, covering small to medium diameter requirements, suitable for both small-flow precision control and medium-flow pipeline applications.
- Multiple operation modes available (hand lever, pneumatic and electric actuator), flexible matching with different operation scenarios (manual for small diameter, actuator for large diameter/remote/automatic control).
- Long service life, wear-resistant internal parts, low maintenance cost, widely used in European and global industrial fields with proven stable performance, especially suitable for medium-pressure pipeline systems requiring DIN standards.
Full Technical Parameters
1. Basic Specification
- Valve Type: Floating Ball Valve (Full Port/Reduced Bore Optional)
- Pressure Rating: PN16 (equivalent to 150Ibs, suitable for medium-pressure service)
- Design & Manufacturing Standard: DIN3357/1,2, EN12516-1
- Face-to-Face Dimension: DIN3202 (F4) (applicable for all sizes: DN15 ~ DN100)
- End Flange Dimension: DIN2501 PN10-40 (compatible with PN10-PN40 flanged pipeline systems)
- Fire Safe: API 607 4th Edition (optional, meets fire safety requirements for industrial valves)
- Inspection & Test Standard: API 598 (100% shell test, seat tightness test, pressure test before delivery; additional fire safe test if optional function is selected)
- Operation Modes:
- Hand Lever: For small diameter (DN15 ~ DN40), easy manual operation, quick opening/closing, suitable for on-site direct control.
- Pneumatic Actuator: For automatic control, fast response, high efficiency, suitable for continuous operation and automatic production lines.
- Electric Actuator: For remote control, precise positioning, easy integration with central control systems, suitable for unattended operation scenarios.
- Mounting Pad: ISO5211 Direct Mounting Pad, compatible with all standard pneumatic and electric actuators, direct installation without adapter.
- Flow Direction: Bidirectional, free flow, low flow resistance, no restriction on medium flow direction.
- Ball Structure: Floating ball, automatic sealing compensation, relying on medium pressure to enhance sealing performance, ensuring reliable sealing under PN16 pressure.
2. Size & End Connections
- Nominal Size (DN):DN15 ~ DN100 (equivalent to 1/2″ ~ 4″, matching DIN3202 F4 face-to-face dimension specifications)
- End Type: Flanged End (RF/Raised Face as standard; RTJ/Ring Type Joint optional for special pressure applications)
- Flange Standard: DIN2501 PN10-40, compatible with European standard flanged pipelines, ensuring tight connection and matching PN16 medium-pressure requirements.
- Face-to-Face Dimension Details: DIN3202 F4 standard for all sizes (DN15 ~ DN100), ensuring consistent installation dimensions and interchangeability.
3. Body & Internal Parts
- Body & Bonnet: Investment Casting (for CF3M/CF8M/CFB stainless steel) or Forged Steel (for WCB carbon steel), high density, strong pressure-bearing capacity, good sealing performance, suitable for PN16 medium-pressure working conditions.
- Material Options:
- WCB: Carbon Steel, suitable for non-corrosive media (water, oil, gas) in general medium-pressure pipelines, cost-effective, strong pressure resistance.
- CF8M (AISI 316 Stainless Steel): Excellent corrosion resistance, resistant to acid-base media and organic solvents, suitable for chemical, petrochemical industries.
- CF3M (AISI 316L Stainless Steel): Super corrosion resistance, low carbon content, no intergranular corrosion, suitable for harsh corrosive environments (marine, pharmaceutical, offshore platforms).
- CFB: Cast Stainless Steel (AISI 304L), good corrosion resistance, cost-effective alternative to CF8, suitable for mild corrosive media in general industrial applications.
- Stem: Blow-out Proof Stem, stainless steel (consistent with body material), hardened treatment, high strength, wear-resistant, effectively preventing stem ejection under pressure.
- Ball: Precision machined floating ball, material (stainless steel 304L/316/316L or carbon steel) consistent with body, smooth surface, wear-resistant, ensuring reliable sealing and smooth flow.
- Seat: Reinforced PTFE (standard) or metal seat (optional for high-temperature/pressure scenarios), good sealing performance, no leakage under PN16 pressure, long service life.
- Anti-static Device: Standard configuration, metal contact between ball, stem and body, conducting static electricity to the pipeline, safe for flammable and explosive media.
- Packing: High-temperature resistant, pressure resistant packing (graphite or PTFE), ensuring stem sealing, no medium leakage even under medium pressure and high temperature.
4. Temperature Range
- Standard Temperature Range: -29°C ~ 180°C (for PTFE seat); metal seat can be customized to -40°C ~ 350°C, adapting to high-temperature working conditions.
5. Application
- Suitable for media: Water, oil, gas, chemical reagents, acid-base solutions, seawater, natural gas, crude oil, etc. (depending on material selection).
- Applicable industries: Petroleum, petrochemical, natural gas, water treatment, power plants, chemical processing, municipal engineering, food and beverage, etc., especially European industrial projects requiring DIN standards (DIN3357/1,2, DIN3202, DIN2501).
- Installation Note: Flanged connection, ensure uniform bolt fastening to prevent leakage; install in a horizontal or vertical position, ensure the actuator (if equipped) is easy to operate and maintain; the flow direction is bidirectional, no restriction; avoid installation in places with strong vibration to prevent loosening and damage to internal parts; strictly match the face-to-face dimension (DIN3202 F4) and flange dimension (DIN2501 PN10-40) with the pipeline system for seamless integration.
Working Cases (Practical Application Scenarios)
The PN16 floating ball valve with ISO5211 mounting pad and DIN standard dimensions (DIN3357/1,2, DIN3202 F4, DIN2501) is widely used in medium-pressure industrial pipelines, especially suitable for European projects. The following are typical working cases for reference:
Case 1: European Municipal Water Supply Pipeline (PN16, Hand Lever Operation)
- Application Site: A municipal water supply plant in Germany
- Valve Configuration: PN16 floating ball valve, size DN40, material CFB stainless steel, hand lever operation, ISO5211 mounting pad (reserved for future upgrade), anti-static device, no fire safe (non-fire risk scenario), face-to-face dimension DIN3202 F4, flange dimension DIN2501 PN16.
- Working Condition: Installed in the municipal water supply pipeline, used to control the on-off of clean water, working pressure 14PN, working temperature 23°C, medium is clean water (non-corrosive), requiring compliance with DIN standards for pipeline integration.
- Application Effect: The DIN3202 F4 face-to-face dimension and DIN2501 PN16 flange dimension perfectly match the plant’s existing European standard pipeline, ensuring seamless integration; the PN16 pressure rating ensures stable operation under medium pressure; the CFB material provides good corrosion resistance and cost-effectiveness, adapting to the water supply environment; the anti-static device eliminates static buildup; the hand lever operation is simple and convenient for on-site maintenance staff to control; the floating ball structure ensures reliable sealing, no water leakage. The valves have been in operation for 3 years, stable performance, zero leakage.
Case 2: Petrochemical Plant Medium-Pressure Reagent Pipeline (PN16, Pneumatic Actuator, Fire Safe)
- Application Site: A petrochemical plant in France
- Valve Configuration: PN16 floating ball valve, size DN80, material CF3M stainless steel, pneumatic actuator (ISO5211 direct mounting), fire safe (API 607 4th Edition), blow-out proof stem, anti-static device, face-to-face dimension DIN3202 F4, flange dimension DIN2501 PN16, metal seat.
- Working Condition: Installed in the medium-pressure chemical reagent transfer pipeline, used to control the flow of corrosive acid-base reagents, working pressure 15PN, working temperature 180°C, medium is high-concentration acid-base mixture (high corrosive), with fire risk, requiring compliance with DIN standards.
- Application Effect: The DIN3202 F4 face-to-face dimension and DIN2501 PN16 flange dimension match the plant’s European standard pipeline system, ensuring tight connection and stable operation; the CF3M material has super corrosion resistance, adapting to the harsh corrosive environment; the fire safe design (API 607 4th Edition) provides safety guarantee in case of fire; the pneumatic actuator realizes automatic control, matching the plant’s automatic production line; the blow-out proof stem and anti-static device eliminate safety hazards, ensuring safe operation. The valves have been put into use for 2 years, no leakage or failure, meeting the plant’s safety and production requirements.
Case 3: Power Plant Medium-Pressure Cooling Water Pipeline (PN16, Electric Actuator)
- Application Site: A thermal power plant in Italy
- Valve Configuration: PN16 floating ball valve, size DN65, material WCB carbon steel, electric actuator (ISO5211 direct mounting), face-to-face dimension DIN3202 F4, flange dimension DIN2501 PN16, PTFE seat.
- Working Condition: Installed in the medium-pressure cooling water pipeline of the power plant, used to control the flow of cooling water, working pressure 13PN, working temperature 120°C, medium is high-temperature cooling water (non-corrosive), requiring remote control and compliance with DIN standards.
- Application Effect: The DIN standard dimensions (DIN3202 F4, DIN2501 PN16) ensure seamless integration with the power plant’s European standard pipeline; the WCB carbon steel body has strong pressure-bearing and high-temperature resistance, adapting to the medium-pressure cooling water environment; the electric actuator realizes remote control, which is convenient for the plant’s central control system to manage; the floating ball structure and PTFE seat ensure reliable sealing under medium temperature and pressure. The valves have been operating stably for 2.5 years, high reliability and low failure rate.