Hi-Tech Applicator
Ahmedabad, Gujarat
GST No. 24AABFH4181L1ZD
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The PTFE Lined Sampling Valve is specifically designed for safe and contamination-free extraction of liquid or gas samples from pressurized pipelines or vessels. It features a robust metallic body (typically carbon steel or stainless steel) internally lined with high-purity PTFE (Polytetrafluoroethylene) to resist chemical corrosion and maintain product purity. Ideal for use in chemical, pharmaceutical, food processing, and petrochemical industries, this valve ensures accurate sampling without compromising system integrity or operator safety.
Applications:
Sampling of corrosive liquids, acids, alkalis, or solvents
Chemical processing plants
Pharma and biotech process lines
Food-grade sampling in hygienic environments
Effluent and wastewater systems
Product Details:
| Material | Ductile Iron, Cast Steel |
| Spark Testing | 15 K.V. D.C |
| Lining Material | PTFE |
| Working Temperature | -23 Deg C to +121 Deg C |
| Lining Thickness | 3 to 5 mm |
| Length | 250 mm |
| Sample Capacity | 50 ml, 75 ml |
The PTFE Lined Sampling Valve from Hi Tech Applicator is engineered for safe, accurate, and contamination-free sampling of aggressive or corrosive process fluids. Designed for critical applications across chemical, pharmaceutical, and petrochemical industries, this valve ensures operator safety and maintains product purity during sample collection.
With a durable PTFE lining, the valve provides superior chemical resistance and operational reliability even in the most challenging environments. Its compact design, easy operation, and zero-leakage performance make it an ideal choice for handling acids, alkalis, solvents, and hazardous fluids.
✅ Salient FeaturesFull PTFE Lining for maximum corrosion resistance
Compact and Leak-Free Design
Ensures Clean and Safe Sampling without process interruption
Suitable for both manual and automated operation
Anti-blowout stem and glandless design for operator safety
Designed to prevent contamination of the main process line
Easy to clean and maintain
Design Standard: As per DIN / ANSI / Customer Specification
Size Range: DN15 to DN50 (½” to 2”)
Face-to-Face Dimensions: Manufacturer’s Standard / Customizable
End Connections: Flanged (ASA150 / DIN PN10/16), Screwed, or Tri-Clamp
Operating Temperature: Up to 180°C (depending on lining)
Operating Pressure: Up to 10 Kg/cm²
Lining Thickness: 3 mm to 5 mm
Spark Testing: Performed at 15 KV DC for lining integrity
Cast Steel – ASTM A216 Gr. WCB
Stainless Steel – ASTM A351 Gr. CF8 / CF8M
Ductile Iron – ASTM A395 / GGG 40.3
PTFE – ASTM D 1457 / D 4895
FEP, PFA, ETFE, PVDF – Available on request depending on application requirements
Hydrostatic Test (Body): 20 Kg/cm²
Pneumatic Test (Seat): 6 Kg/cm²
Lining Spark Test: 15 KV DC
All tests are conducted as per BS EN 12266-1 & 2, ensuring quality and safety compliance.
⚙️ Optional FeaturesSampling Bottle or Port Connection
Quick-Action Lever or Handwheel
Locking Arrangement
Pneumatic Actuator
Flushing Ports
Chemical sampling in process lines
Corrosive liquid and acid sampling
High-purity pharmaceutical applications
Food-grade processing lines (with FDA-compliant linings)
Effluent and waste treatment systems
Hi Tech Applicator is a trusted name in the industry, delivering high-quality PTFE lined valves with cutting-edge technology, precise engineering, and international standard compliance. Our PTFE Lined Sampling Valves are tailor-made to suit your process needs while ensuring safety, purity, and operational excellence.