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2-PC Spring Vertical Check Valve, Threaded
**Product Specifications:**
- **Model No.:** KW201SV
- **Flow Direction:** Reversing
- **Standard:** DIN
- **Application:** Industrial Use, Water Treatment, Household Use
- **Size:** 1/4" – 4"
- **Trademark:** CimAra, OEM
- **Packaging:** Cartons on Pallets
- **Specifications:** BS, DIN, ANSI, JIS
- **Origin:** Shandong, China
- **HS Code:** 8481804090
**Key Features:**
1. Rated at 200 PSI / PN16
2. Manufactured using Investment Casting
3. Approved by PED 97/23/EC (Certification No. 0035)
4. Certified under AD2000-WO
5. Thread Types: ASME B1.20.1, BS21, DIN2999/259, ISO228-1, JIS B 0203, ISO7/1
6. Inspection & Testing: API 1598, EN 12266
**Component Materials:**
| ITEM | DESIGNATION | MATERIAL |
|------|-------------|----------|
| 1 | BODY | CF8 / CF8M |
| 2 | STEM | SUS304 / SUS316 |
| 3 | SPRING | SUS304 / SUS316 |
| 4 | STOCK | SUS304 / SUS316 |
| 5 | SEAT | NBR / VITON |
| 6 | PRESS CAP | SUS304 / SUS316 |
| 7 | CAP | CF8 / CF8M |
| 8 | BODY PACKING | PTFE |
**Dimensions Table:**
| ITEM | 3/8" | 1/2" | 3/4" | 1" | 1.1/4" | 1.1/2" | 2" | 2.1/2" | 3" | 4" |
|------|------|------|------|----|--------|--------|----|--------|----|----|
| DN | 13 | 15 | 20 | 25 | 31 | 40 | 50 | 65 | 76 | 94 |
| ΦA | 30 | 34.5 | 41.5 | 48 | 60.5 | 71 | 87 | 110 | 125| 155|
| H | 54 | 57 | 64 | 75 | 82 | 93 | 100| 120 | 140| 158|
**About Qingdao Kingway Industries Co., Ltd.**
Qingdao Kingway Industries Co., Ltd. is a well-established manufacturer and exporter with over 20 years of experience in the valve industry. We specialize in producing high-quality stainless steel valves that meet international standards such as API, ANSI, BS, and DIN. Our products are made from premium materials including CF8M, CF8, CF3, CF3M, and WCB, all under strict quality control following ISO 9001:2000 standards.
**Why Choose Us?**
1. Over 20 years of experience in import and export operations
2. Possess our own Export License
3. Capable of providing OEM and ODM solutions
4. Reliable delivery within 1–2 months
5. Our products are distributed globally, including North America, Europe, Australia, the Middle East, Southeast Asia, and South Africa
6. Competitive pricing combined with consistent quality
We take pride in delivering reliable, durable, and cost-effective valve solutions tailored to meet the needs of our global customers. Whether you're looking for standard or custom-made valves, we’re here to support your project with professionalism and expertise.