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**Product Details:**
- **Model No.:** MZC18080249
- **Function:** Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
- **Sealing Form:** Gland Packings Globe Valve
- **Flow Direction:** Unidirectional
- **Standard:** ANSI
- **Application:** Industrial Usage, Water Industrial Usage, Household Usage
- **MOQ:** 10 PCS
- **Trademark:** MZC
- **Transport Package:** Plywood Case
- **Specification:** 1/2" - 12" (DN15 - DN300)
- **Origin:** Wenzhou
- **HS Code:** 8481804090
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**1/2" - 4" Spring Loaded Stainless Steel Wafer Check Valve PN40**
**Function Description:**
1. The swing check valve features a disc-shaped design that rotates around the seat channel shaft.
2. Its primary function is to prevent backflow of the medium, protect pumps and motors from reversal, and release pressure in containers.
3. It is ideal for low-velocity applications where flow remains relatively stable, especially in large-diameter systems.
**Application:**
- **Applicable Temperature:** ≤ 425°C
- **Main Materials:** WCB / CF8 / CF8M / CF3 / CF3M
- **Applicable Medium:** Water, Oil, Gas, Corrosive Media
- **Pressure Rating:** PN10 - PN40, 150LB - 600LB
- **Size Range:** 1/2" - 12" (DN15 - DN300)
**Main Material Table:**
| ITEM | PART | MATERIAL |
|------|--------|------------------|
| 1 | Body | CF8M / CF8 |
| 2 | Disc | CF8M / CF8 |
| 3 | Pin | 304 |
| 4 | Gasket | PTFE |
| 5 | Gasket | PTFE |
| 6 | Cap | CF8M / CF8 |
**Company Information:**
Zhejiang MZC Valve Co., Ltd. was founded in 1993 and specializes in designing and manufacturing stainless steel and carbon steel ball valves, gate valves, globe valves, check valves, and more. With nearly 30 years of experience, we have become one of the leading manufacturers in the industry.
Our company strictly follows the ISO 9001:2008 quality management system and holds certifications such as CE, API, and TS. We produce valves according to international standards like ANSI, DIN, JIS, and GB. Our products are widely used in water, oil, gas, petrochemical, and municipal pipeline systems.
We are committed to delivering high-quality valves with excellent service, which has earned us a strong reputation globally. Facing the competitive market, we continue to enhance our technology and management to ensure top-quality products and timely delivery. We welcome partners from around the world to collaborate and expand our global presence.
**Product Images:**
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**Four Series Products:**
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**FAQ:**
**Q: What is your payment term?**
A: 1. T/T – 30% deposit, balance before shipment.
2. L/C.
**Q: What is your main market?**
A: Southeast Asia, Middle East, North America, South America, Europe, etc.
**Q: How about your production capacity?**
A: We have 100 employees, 30 CNC machines, and five dedicated quality inspectors. We can guarantee timely delivery.
**Q: Can you offer discounts?**
A: As a manufacturer, we provide competitive pricing. For larger orders, we may offer discounts.
**Q: Can I get free samples?**
A: Yes, samples are available at no cost, but the customer will need to cover shipping costs.
**Q: What if there are quality issues?**
A: We take full responsibility for any quality-related problems.
**Contact Information:**
Johnson Zeng
MZC VALVE CO., LTD
Address: No.202, 4th Road, 4th Avenue, Binhai Park, Yongxing Subdistrict, Longwan District, Wenzhou, Zhejiang, China
Mobile: +86-15868731452
Tel: +86-577-56553739
Fax: +86-577-56553755