生成纯白背景图

PN16 Wafer Ball Valve With ISO5211 Direct Mounting Pad

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生成纯白背景图
PN16 Wafer BallValve With ISO5211 Direct Mounting Pad
Design  and  manufacture:DIN3357/1,2,EN12516-1 Test and inspection:DIN3230/3,EN12266
End  flange   dimension:DIN2501  PN10-40
Blow-out  proof  stem,Anti-static  devices Size:DN15  to  DN100
Materials:CF3M,CF8M,CF8,WCB,
Operation:hand lever pneumatic and electric actuator
  • Pressure rating: PN16 (equivalent to 150Ibs), designed for medium-pressure pipeline systems, stable and reliable in various industrial working conditions.
  • Valve type: Wafer type, compact structure, light weight, small installation space, easy to install and disassemble between pipeline flanges, saving installation cost and space.
  • 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 with DIN3357/1,2 and EN12516-1 standards, with test and inspection complying with DIN3230/3 and EN12266 standards, fully compliant with European and international medium-pressure valve specifications, ensuring interchangeability and operational reliability.
  • 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, matching wafer type installation requirements.
  • Integrated core safety features: blow-out proof stem (effectively prevents stem ejection under pressure) and anti-static devices (conducts static electricity between ball, stem and body), eliminating potential safety hazards and ensuring safe operation.
  • Floating ball structure (wafer type matching): Reliable sealing performance, automatic compensation of sealing specific pressure with medium pressure, ensuring no leakage under PN16 medium-pressure working conditions, suitable for wafer type compact installation.
  • Rich material options: CF3M, CF8M, CF8 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, compatible with wafer type installation scenarios.
  • 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), adapting to diverse on-site needs.
  • 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 and compact installation.

Full Technical Parameters

1. Basic Specification

  • Valve Type: Wafer Ball Valve (Floating Ball, Full Port/Reduced Bore Optional)
  • Pressure Rating: PN16 (equivalent to 150Ibs, suitable for medium-pressure service)
  • Design & Manufacturing Standard: DIN3357/1,2, EN12516-1
  • Test & Inspection Standard: DIN3230/3, EN12266 (100% inspection before delivery, ensuring product quality and performance)
  • End Flange Dimension: DIN2501 PN10-40 (compatible with PN10-PN40 flanged pipeline systems, matching wafer type installation)
  • Fire Safe: Not mentioned (not optional per user requirements)
  • Operation Modes:
    • Hand Lever: For small diameter (DN15 ~ DN40), easy manual operation, quick opening/closing, suitable for on-site direct control, matching wafer type compact structure.
    • Pneumatic Actuator: For automatic control, fast response, high efficiency, suitable for continuous operation and automatic production lines, directly mounted via ISO5211 pad.
    • Electric Actuator: For remote control, precise positioning, easy integration with central control systems, suitable for unattended operation scenarios, directly mounted via ISO5211 pad.
  • Mounting Pad: ISO5211 Direct Mounting Pad, compatible with all standard pneumatic and electric actuators, direct installation without adapter, saving installation time.
  • Flow Direction: Bidirectional, free flow, low flow resistance, no restriction on medium flow direction, suitable for wafer type valve application scenarios.
  • Ball Structure: Floating ball, automatic sealing compensation, relying on medium pressure to enhance sealing performance, ensuring reliable sealing under PN16 pressure, adapted to wafer type compact design.

2. Size & End Connections

  • Nominal Size (DN): DN15 ~ DN100 (equivalent to 1/2″ ~ 4″, compatible with wafer type installation between DN15-DN100 flanges)
  • End Type: Wafer Type (installed between two flanges, no flange on the valve body, compact structure, easy to assemble and disassemble)
  • Flange Standard: DIN2501 PN10-40, compatible with European standard flanged pipelines, ensuring tight connection with pipeline flanges and matching PN16 medium-pressure requirements.
  • Installation Dimension: Compact wafer type design, no additional face-to-face dimension requirements (different from flanged ball valve), suitable for narrow installation space.

3. Body & Internal Parts

  • Body & Bonnet: Investment Casting (for CF3M/CF8M/CF8 stainless steel) or Forged Steel (for WCB carbon steel), high density, strong pressure-bearing capacity, good sealing performance, compact structure suitable for wafer type design, 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, suitable for general industrial scenarios.
    • CF8 (AISI 304 Stainless Steel): Good corrosion resistance, suitable for mild corrosive media, widely used in chemical, water treatment, food and beverage industries.
    • 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).
  • Stem: Blow-out Proof Stem, stainless steel (consistent with body material), hardened treatment, high strength, wear-resistant, effectively preventing stem ejection under pressure, ensuring operational safety.
  • Ball: Precision machined floating ball, material (stainless steel 304/316/316L or carbon steel) consistent with body, smooth surface, wear-resistant, ensuring reliable sealing and smooth flow, adapted to wafer type compact structure.
  • Seat: Reinforced PTFE (standard) or metal seat (optional for high-temperature/pressure scenarios), good sealing performance, no leakage under PN16 pressure, long service life, matching wafer type sealing requirements.
  • Anti-static Device: Standard configuration, metal contact between ball, stem and body, conducting static electricity to the pipeline, safe for flammable and explosive media, eliminating static-related safety hazards.
  • Packing: High-temperature resistant, pressure resistant packing (graphite or PTFE), ensuring stem sealing, no medium leakage even under medium pressure and high temperature, ensuring long-term stable operation.

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, compatible with PN16 pressure grade.

5. Application

  • Suitable for media: Water, oil, gas, chemical reagents, acid-base solutions, seawater, natural gas, crude oil, etc. (depending on material selection), suitable for medium-pressure conveying scenarios.
  • 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, DIN3230/3, DIN2501) and compact installation space.
  • Installation Note: Wafer type installation, clamped between two pipeline flanges, ensure uniform bolt fastening to prevent leakage and ensure sealing; 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 flange dimension (DIN2501 PN10-40) with the pipeline system for seamless integration; ensure the valve is correctly aligned with the pipeline to avoid stress on the valve body.

Working Cases (Practical Application Scenarios)

The PN16 wafer ball valve with ISO5211 mounting pad and DIN standard dimensions (DIN3357/1,2, DIN3230/3, DIN2501) is widely used in medium-pressure industrial pipelines, especially suitable for European projects requiring compact installation. 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 wafer ball valve, size DN40, material CF8 stainless steel, hand lever operation, ISO5211 mounting pad (reserved for future upgrade), blow-out proof stem, anti-static device, flange dimension DIN2501 PN16, PTFE seat.
  • Working Condition: Installed in the municipal water supply branch pipeline (narrow installation space), 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 and compact installation.
  • Application Effect: The wafer type compact structure perfectly fits the narrow installation space of the branch pipeline, saving installation space; the DIN2501 PN16 flange dimension matches the plant’s existing European standard pipeline, ensuring seamless integration; the PN16 pressure rating ensures stable operation under medium pressure; the CF8 material provides good corrosion resistance, adapting to the water supply environment; the blow-out proof stem and anti-static device ensure operational safety; 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)

  • Application Site: A petrochemical plant in France
  • Valve Configuration: PN16 wafer ball valve, size DN80, material CF3M stainless steel, pneumatic actuator (ISO5211 direct mounting), blow-out proof stem, anti-static device, flange dimension DIN2501 PN16, metal seat.
  • Working Condition: Installed in the medium-pressure chemical reagent transfer pipeline (equipment-intensive area, limited installation space), 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), requiring automatic control and compliance with DIN standards.
  • Application Effect: The wafer type design saves installation space, adapting to the equipment-intensive working environment; the ISO5211 direct mounting pad enables quick installation of the pneumatic actuator, realizing automatic control and matching the plant’s automatic production line; the CF3M material has super corrosion resistance, adapting to the harsh corrosive environment; the blow-out proof stem and anti-static device eliminate safety hazards, ensuring safe operation; the DIN3230/3 and EN12266 inspection standards ensure product quality; the metal seat adapts to high-temperature working conditions, ensuring no leakage. 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 wafer ball valve, size DN65, material WCB carbon steel, electric actuator (ISO5211 direct mounting), blow-out proof stem, anti-static device, flange dimension DIN2501 PN16, PTFE seat.
  • Working Condition: Installed in the medium-pressure cooling water pipeline of the power plant (near equipment, narrow installation space), 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 wafer type compact structure fits the narrow installation space near the power plant equipment; the electric actuator realizes remote control, which is convenient for the plant’s central control system to manage; the WCB carbon steel body has strong pressure-bearing and high-temperature resistance, adapting to the medium-pressure cooling water environment; the blow-out proof stem and anti-static device ensure operational safety; the DIN standard dimensions and inspection standards ensure product reliability and compatibility with the pipeline system; the PTFE seat ensures reliable sealing under medium temperature and pressure. The valves have been operating stably for 2.5 years, high reliability and low failure rate.