P+F Enclosure Protection Vent EPV-4-SV-90 with Instrument Grade Air or Inert Gas
Product Attributes
| Series |
EPV |
| System |
Type Z Purge |
| Hazardous environment |
gas or dust |
| Protective gas supply |
instrument grade air or inert gas |
| Ambient temperature |
-29 ... 49 °C (-20.2 ... 120.2 °F) |
| Relative humidity |
5 ... 95 %, noncondensing |
Product Description
P+F Enclosure protection vent EPV-4-SA-90
The EPV (enclosure protection vents) are self-seating, gravity controlled, low pressure relief valve designed to ventilate excessive enclosure pressures created by the Rapid Exchange® process, or the failure of the enclosure pressure control devices.
Each vent features a seamless cap, a spark arresting (SA) style exhaust element, a friction-free valve assembly, a base, and a mounting hub. The mounting hub, along with associated pipe fittings, permits direct mounting through a round cutout on the top or side of a protected enclosure.
General specifications
| Series |
EPV |
| System |
Type Z Purge |
| Hazardous environment |
gas or dust |
Pneumatic parameters
| Protective gas supply |
instrument grade air or inert gas |
| Pressure requirement |
2" ...5" wc (50.8 mm ... 127 mm wc) |
| Maximum pressure |
5" ... 7" wc (127 mm ... 177 mm wc) |
| Breaking pressure |
0.65" wc (16.5 mm wc) |
Ambient conditions
| Ambient temperature |
-29 ... 49 °C (-20.2 ... 120.2 °F) |
| Relative humidity |
5 ... 95 %, noncondensing |
Mechanical specifications
Material:
- Body: cap - 3003 drawn aluminum base - A.S.E. 306, 308 cast aluminum mounting hub - zinc plated steel pipe fittings - schedule 40 3003 aluminum
- Exhaust elements: spark arrestor - 316 SS element cap - 6061 aluminum
- Valve assembly: base - 14 Ga. machined 316 ss seat disc - 14 Ga. machined 316 SS hinge - Zytel® 8018, 14% glass fill pin & rivets - 316 SS disc adhesive - urethane epoxy
Type Code
Frequently Asked Questions (FAQ) - SC Automation Limited
1. Who is SC Automation Limited?
SC Automation Limited (SC) was established in 2010 with over 10+ years of industry experience in automation instrumentation and industrial solutions.
2. Where does SC mainly distribute its products?
Our products are primarily exported to:
- Africa: South Africa
- Asia: Southeast Asia, Middle East
- Europe: Nordic countries
- Americas: South America
- Oceania: Australia, New Zealand
3. What types of automation instruments does SC specialize in?
We focus on:
- Pressure Transmitters
- Flow Meters
- Ultrasonic Level Sensors
- Vibration Monitoring Systems
- Water Quality Analyzers
- Electric Actuators
- Solenoid Valves
- Sensors & More
4. Which brands does SC supply?
We provide genuine new products from leading brands, including but not limited to:
✓ Bently Nevada | ✓ Endress+Hauser (E+H) | ✓ Pepperl+Fuchs (P+F)
✓ MTL | ✓ Allen-Bradley (AB) | ✓ Rosemount (Emerson)
✓ Yokogawa | ✓ AUMA | ✓ IFM | ✓ SMC | ✓ Festo
Need a specific brand? We can source it for you!
5. Are SC's products 100% genuine and new?
Yes! We only supply original, brand-new products with full manufacturer warranties.
6. Do SC's products come with a warranty?
✓ 1-year warranty for all products (except consumables like electrodes).
7. What delivery terms does SC accept?
- EXW (Ex-Works)
- CIF (Cost, Insurance & Freight)
8. What currencies are accepted for payment?
USD | EUR | CNY (RMB) | HKD
9. What payment methods does SC support?
- T/T (Bank Transfer)
- Alipay | WeChat Pay
10. How can customers contact SC?
- WhatsApp: +86-13715021826
- WeChat: +86-15012673027 / +86-15012630876
- Email: joy@cc-scauto.com
11. What are SC's working hours?
24/7 support! We respond promptly to inquiries at any time.
12. What is SC's company philosophy?
"Honesty in Relationships, Excellence in Work - Integrity First."
13. What shipping methods does SC support?
- Express Couriers: DHL, UPS, TNT, FedEx
- Special Routes: Russia & Pakistan dedicated lines
- Customer's Own Logistics: Share your partner's details, and we'll arrange pickup.
14. Where are goods delivered?
Mainland China or Hong Kong (brand-dependent).
15. Does SC support pre-shipment inspection?
✓ Yes! If you cannot visit, a trusted third party can inspect on your behalf.
16. What are SC's payment terms?
- Full payment upfront for orders delivered within 1 week.
- 30% deposit for orders with longer lead times.
17. Why choose SC Automation Limited?
✓ 100% genuine products with reliable warranties
✓ Fast quotations & technical support (e.g., E+H product selection)
✓ Year-round shipping (excluding logistics holidays)
✓ Hassle-free sourcing - Your trusted one-stop automation supplier!
Need more details? Contact us anytime!
