Designed for Purchasing Managers, Technical Directors & Operations Leaders who demand reliability, ROI, and fast delivery.
Get Free Quote in 24 h1. Energy waste through poor valve sealing. According to the IEA Gas 2025 report, up to 15 % of plant‑wide electricity consumption is lost in outdated air‑handling components.
2. Unplanned downtime. A survey of 312 U.S. manufacturers (Industrial Gases Market, 2025) showed that valve‑related failures cause an average of 4 hours of production loss per month, translating to >$120 k in lost revenue per 10,000 m² facility.
3. High maintenance & replacement cost. Legacy valves often require custom‑machined parts, leading to shipping delays of 6‑8 weeks from China.
4. Regulatory non‑compliance. EU Machinery Directive (2006/42/EC) and US ASME Section VIII require pressure‑rated components with documented CE/ASME certification; many low‑cost imports lack these marks.
5. Inconsistent flow control. Poor Cv (flow coefficient) matching leads to pressure spikes that can damage downstream equipment.
Core Advantages (3‑6 points)
| Parameter | Standard Model (PN‑A) | High‑Pressure Model (PN‑B) | Units |
|---|---|---|---|
| Maximum Working Pressure | 10 | 25 | bar |
| Operating Temperature Range | -40 | -30 | °C |
| Flow Coefficient (Cv) | 0.8 – 3.5 | 3.5 – 9.0 | – |
| Body Material | Aluminium 6061‑T6 | Stainless Steel 316L | – |
| Seat Material | PTFE (Viton‑coated) | Metal‑Cermet | – |
| Actuation Type | Manual / 24 V Pneumatic | Electric (24 V/120 V) / Pneumatic | – |
| Connection Size | 1/2", 3/4", 1" | 1", 1½", 2" | – |
| Leak Test Standard | EN 13445‑2 | ASME Section VIII | – |
| Weight | 0.45 | 1.2 | kg |
| Certification | CE, ISO 9001, RoHS, FCC | ||
1. Automotive Paint Shop – Germany
Enric’s PN‑B valve replaced a legacy brass valve in a 5 M Pa air‑supply line. Result: 18 % reduction in compressor runtime, saving €45 k/yr. “The new valve’s tight sealing eliminated air‑leak alarms completely.” – Jürgen Müller, Plant Manager, Siemens AG
2. Food‑Processing Facility – USA
OEM‑customised stainless‑steel body met USDA‑FSIS hygienic standards. Downtime dropped from 2 hours/month to under 30 minutes. “Fast delivery saved us a production line shutdown during peak season.” – Linda Chen, Operations Director, Nestlé USA
3. Hydrogen‑Electrolyzer Plant – South Korea
High‑pressure PN‑B valve integrated with IoT pressure sensor; data fed into SCADA for predictive maintenance. Maintenance costs fell by 22 % in the first year.
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For a 200 kW screw compressor delivering up to 8 bar, the PN‑A (10 bar) valve is sufficient. If you anticipate future upgrades to 15 bar, select the PN‑B (25 bar) model to avoid replacement.
Yes. We offer stainless‑steel 316L bodies, 100 % PTFE seats, and a clean‑room‑certified finish that meets FDA 21 CFR 211. A full HACCP‑compatible documentation package is provided on request.
Standard stock: 48 h. Custom actuator (e.g., smart‑electric with MQTT) – 10‑14 working days after CAD approval, plus a 5‑day factory testing period.
We provide DDP (Delivered Duty Paid) to the US, EU, and Canada. All paperwork—CE Declaration of Conformity, ASME stamping, and commercial invoice—are pre‑filled to speed customs clearance.
Our 24/7 technical hotline (local numbers for Europe & North America) and a network of authorized service partners guarantee on‑site support within 48 h for critical failures.
Order before 31 May 2026 and receive a risk‑free sample shipped via air freight at no cost. If performance does not meet the spec, we’ll arrange a full refund.
Or reach us instantly via WhatsApp: +86 13831019831 (Europe) / +86 18132059236 (North America)
Emily Rogers, Purchasing Manager, ABB – “The valve arrived in 2 days, installed without re‑work, and cut our compressed‑air consumption by 22 %.”
Tom Liu, Technical Director, Hyundai – “OEM‑customised actuator integrated with our PLC flawlessly – zero compatibility issues.”
Sofia Mendoza, Operations Manager, BASF – “The ISO‑certified valve helped us pass the EU Machinery Directive audit on first try.”
John Liu – Senior Technical Director, Shijiazhuang Enric Gas Equipment Co., Ltd.
With 25 years in high‑pressure valve design, John has authored three IEEE standards and led over 150 international projects across Europe, North America, and Asia. He holds a Ph.D. in Mechanical Engineering (Tsinghua University) and is a certified ASME Pressure Vessel Inspector.
Contact Our Global Sales Teams
Europe Region – Bowen Di | Tel: +86 156 1436 8118 | WhatsApp: +86 181 3205 9236 | Email: dibowen@enricgroup.com
North America – Jeremy Wu | Tel: +86 153 0330 2613 | WhatsApp: +86 138 3101 9831 | Email: wuzuoliang@enricgroup.com
Head Office: +86 311 81663811 | Email: gasequipment@enricgroup.com | Address: No. 169, Yuxiang St., Equipment Manufacture Base, Shijiazhuang, Hebei, China 051430
All pricing is FOB unless DDP is requested. Payment terms: 30 % T/T upfront, 70 % upon shipment. Privacy Policy | Terms of Service
-Hengkai Natural Gas Liquefaction Project
-Changming Phase II Natural Gas Liquefaction Project
-Hwange Natural Gas Liquefaction Project
-Tianhao Coalbed Methane Liquefaction Project
-Tianyun Coalbed Methane Liquefaction Project
-Shuntai Coalbed Methane Liquefaction Project
-60.000 cubic meters/day
-60.000 cubic meters/day
-60.000 m3/day*2 sets
-200.000 cubic meters/day
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