Stainless Steel Pneumatic U-Type Sample Welded Diaphragm Valve
JN-DV-23 1007-8
Diameter range: DN8～DN100 (1/4"～4")
Working pressure: ≤10 bar
Working temperature: -10°C～150°C (depending on diaphragm material)
Diaphragm material: EPDM, PTFE, EPDM+PTFE composite
Valve body connection: quick-install, welding, thread
Operation mode: pneumatic
Working pressure: ≤10 bar
Working temperature: -10°C～150°C (depending on diaphragm material)
Diaphragm material: EPDM, PTFE, EPDM+PTFE composite
Valve body connection: quick-install, welding, thread
Operation mode: pneumatic
Quantity:
Recommend Products
Stainless Steel block body multi port barstock Diaphragm ValveSize: DN15 – DN100 (½″ – 4″, O.D. Φ12.7 – Φ108); special sizes up to DN150 available. Flow patterns include T‑type, L‑type, and U‑type three‑way or four‑way configurations. Grade: Valve body and bonnet manufactured from high‑quality stainless steel SUS304 or SUS316L, offering excellent corrosion resistance and durability. Diaphragm is standard PTFE (backed by EPDM). Standard: Conforms to ISO, DIN, IDF, SMS, 3A, BS, BPE, and other internationally recognized sanitary standards. Working Pressure: 1.0 MPa (PN10 bar) Test Pressure: Shell hydrostatic test: 2.4 MPa Seal integrity test: 1.8 MPa Temperature Range: -10℃ to +150℃ (steam sterilization up to 150℃ for max 20 min) PTFE Seals: Standard body gaskets and diaphragm are made of PTFE, providing excellent corrosion resistance, low friction coefficient, and broad temperature adaptability for long‑term reliable sealing. Viton Seals: Optional Viton (FPM) O‑rings and Viton diaphragms are available for applications involving high temperatures, oils, aromatic hydrocarbons, or strong oxidizing chemical media.JN-SPBFV-23 1003-1
Stainless Steel point of use block aseptic CIP SIP Diaphragm ValveSize: DN15 – DN100 (½″ – 4″, O.D. Φ12.7 – Φ108); special sizes up to DN150 available. Flow patterns include T‑type, L‑type, and U‑type three‑way or four‑way configurations. Grade: Valve body and bonnet manufactured from high‑quality stainless steel SUS304 or SUS316L, offering excellent corrosion resistance and durability. Diaphragm is standard PTFE (backed by EPDM). Standard: Conforms to ISO, DIN, IDF, SMS, 3A, BS, BPE, and other internationally recognized sanitary standards. Working Pressure: 1.0 MPa (PN10 bar) Test Pressure: Shell hydrostatic test: 2.4 MPa Seal integrity test: 1.8 MPa Temperature Range: -10℃ to +150℃ (steam sterilization up to 150℃ for max 20 min) PTFE Seals: Standard body gaskets and diaphragm are made of PTFE, providing excellent corrosion resistance, low friction coefficient, and broad temperature adaptability for long‑term reliable sealing. Viton Seals: Optional Viton (FPM) O‑rings and Viton diaphragms are available for applications involving high temperatures, oils, aromatic hydrocarbons, or strong oxidizing chemical media.JN-SPBFV-23 1003-2
Stainless Steel T block pneumatic pharmaceutical Diaphragm ValveSize: DN15 – DN100 (½″ – 4″, O.D. Φ12.7 – Φ108); special sizes up to DN150 available. Flow patterns include T‑type, L‑type, and U‑type three‑way or four‑way configurations. Grade: Valve body and bonnet manufactured from high‑quality stainless steel SUS304 or SUS316L, offering excellent corrosion resistance and durability. Diaphragm is standard PTFE (backed by EPDM). Standard: Conforms to ISO, DIN, IDF, SMS, 3A, BS, BPE, and other internationally recognized sanitary standards. Working Pressure: 1.0 MPa (PN10 bar) Test Pressure: Shell hydrostatic test: 2.4 MPa Seal integrity test: 1.8 MPa Temperature Range: -10℃ to +150℃ (steam sterilization up to 150℃ for max 20 min) PTFE Seals: Standard body gaskets and diaphragm are made of PTFE, providing excellent corrosion resistance, low friction coefficient, and broad temperature adaptability for long‑term reliable sealing. Viton Seals: Optional Viton (FPM) O‑rings and Viton diaphragms are available for applications involving high temperatures, oils, aromatic hydrocarbons, or strong oxidizing chemical media.JN-SPBFV-23 1003-3
Stainless Steel Zero Static pharmaceutical sanitary Diaphragm ValveSize: DN15 – DN100 (½″ – 4″, O.D. Φ12.7 – Φ108); special sizes up to DN150 available. Flow patterns include T‑type, L‑type, and U‑type three‑way or four‑way configurations. Grade: Valve body and bonnet manufactured from high‑quality stainless steel SUS304 or SUS316L, offering excellent corrosion resistance and durability. Diaphragm is standard PTFE (backed by EPDM). Standard: Conforms to ISO, DIN, IDF, SMS, 3A, BS, BPE, and other internationally recognized sanitary standards. Working Pressure: 1.0 MPa (PN10 bar) Test Pressure: Shell hydrostatic test: 2.4 MPa Seal integrity test: 1.8 MPa Temperature Range: -10℃ to +150℃ (steam sterilization up to 150℃ for max 20 min) PTFE Seals: Standard body gaskets and diaphragm are made of PTFE, providing excellent corrosion resistance, low friction coefficient, and broad temperature adaptability for long‑term reliable sealing. Viton Seals: Optional Viton (FPM) O‑rings and Viton diaphragms are available for applications involving high temperatures, oils, aromatic hydrocarbons, or strong oxidizing chemical media.JN-SPBFV-23 1003-7
Stainless Steel Pneumatic U-Type Sample Welded Diaphragm Valve
Stainless Steel Pneumatic U-Type Sample Welded Diaphragm Valve is a sanitary pneumatic sampling valvewithU-type flow passage and welded connection.It is mainly installed on hygienic pipelines in pharmaceutical, food and biotech industriesforonline sampling, detection and emptying. It features Steel Valve zero dead leg, full mirror polishing and stable pneumatic operation. Diaphragm options include EPDM, PTFE, EPDM+PTFE composite. It meets GMP, 3A, DIN standards Pneumatic Valve and ensures leakage-free, high-hygiene sampling performance.
Stainless Steel Pneumatic U-Type Sample Welded Diaphragm Valvecomes with a unique U‑type sampling structureandwelded connection,specially used for online sampling and emptying, which is different from ordinary diaphragm valves. It haszero dead leg, full sanitary polishingand higher hygiene level. Our product adopts precision forging, CNC machining and high‑performance diaphragm, providing more stable pneumatic action, better sealing, longer service life and higher reliability than other products, fully meeting pharmaceutical and food‑grade requirements.
Accessories
Component & Material Table
- Valve Body：304 / 316L Stainless Steel
- Diaphragm： EPDM, PTFE, EPDM+PTFE composite
- Actuator： Aluminum Alloy
- Bonnet / Stem： Stainless Steel
- Seal Parts： PTFE / EPDM
Product Parameter Details
- Material: Body 316L stainless steel, actuator aluminum alloy
- Structure: U-type sampling structure, no jacket, zero dead leg
- Pressure: Working pressure ≤10 bar
- Function: Pneumatic on-off, online sampling, emptying
- Grade: Sanitary grade, food grade
- Standard: DIN, SMS, ISO, 3A
- Level: GMP hygienic level, food safe
- Installation: Horizontal and vertical
- Customization: Size, connection, diaphragm, operation mode
Stainless Steel Pneumatic U-Type Sample Welded Diaphragm Valve
Feature (F), Advantage (A), Benefit (B)
- Material & Polishing Process
- F: 304/316L stainless steel body, precision forging, full internal & external mirror polishing.
- A: High smoothness, corrosion resistance, no material adhesion.
- B: Ensures hygienic production, meets food & pharmaceutical grade requirements.
- U-Type Sampling Structure
- F: Unique U-type sampling structure, zero dead leg, no residue design.
- A: Optimizes flow passage, realizes online sampling & emptying, easy CIP/SIP cleaning.
- B: One valve completes sampling, simplifies pipeline, reduces contamination risk.
- Pneumatic Actuator Operation
- F: Aluminum alloy pneumatic actuator, stable and fast switching action.
- A: High automation, stable performance, low failure rate, no manual contact.
- B: Improves sampling efficiency, suitable for automatic production lines.
- High-Performance Diaphragm
- F:EPDM, PTFE or EPDM+PTFE composite diaphragm, good sealing and elasticity.
- A: No leakage, high temperature resistance, long service life.
- B: Reduces maintenance cost and downtime, ensures long-term stable use.
- Sanitary Grade & Standard Compliance
- F: Hygienic grade design, compatible with DIN, SMS, 3A, GMP standards.
- A: High hygiene level, safe and reliable, suitable for strict working conditions.
- B:Widely used in pharmaceutical, food, biotech industries, improves product quality.
Stainless Steel Pneumatic U-Type Sample Welded Diaphragm Valve
Connection:Quick-install clamp, butt-welding, BSP/NPT thread
Production Process: CNC precision machining, precision turning & milling
Surface Treatment: Internal & external mirror polishing, Ra ≤ 0.4μm
Raw Material Processing: Precision forged stainless steel body
Operation Mode: Pneumatic (double-acting / spring return)
Seal/Diaphragm Material: EPDM, PTFE, EPDM+PTFE composite
Sealing Type: Diaphragm sealing, zero leakage, zero dead leg
Send Message