This category includes all wristbands and Wristband-related accessories, especially accessory wristbands. TSRIpromo has sourcing , https://www.tsripromo.com
Specification
Size
1/2" to 4"
Material
SS304, SS316
Pressure Rating
1000PSI / PN63
Operating Temperature
-20°C to +150°C
Suitable Media
Water, Gas, and Some Corrosive Liquids
Certifications
ISO9001, CE
Warranty Period
18 Months
**FAQs:**
1. **Are you a factory or trading company?**
We are a professional valve manufacturer with over 10 years of experience. We have obtained the ECM compliance verification and ISO9001 certification for our production processes.
2. **Where are your main markets?**
Our products are exported worldwide, especially to North and South America, South Asia, Europe, and the Middle East.
3. **Do you accept small orders?**
Yes, we can start with as few as 1 piece. We believe in building long-term relationships through high quality, competitive pricing, and excellent after-sales service.
4. **Can I get samples for free?**
It depends on the product. We have hundreds of models available. Please contact us for more details.
5. **Can you print my logo on the valves?**
Absolutely. We can customize products based on your specifications or drawings.
6. **What is your lead time?**
Typically 30 days. If the product is in stock, it can be shipped within 15 days.
7. **How can I check your factory if I can't visit China?**
We provide photos and videos of our production process on our website and Facebook. We also have a showroom in California, USA.
8. **How do you ensure product quality?**
We use CNC machines for precision manufacturing, and every product is inspected individually before shipping.
9. **What is the warranty period?**
We offer a 6 to 12-month warranty depending on usage frequency.
10. **How do you pack your products?**
Plastic Bags → Paper boxes → Cartons → Wooden cases.
**Contact Us:**
Sales Manager: Jack Sun
Phone: +86-577-86356360
Website: www.valve-yz.com
Let us know if you need further assistance. We're here to help!
**Product Specifications**
Model NO.: Q621F
Type: Floating Ball Valve
Function: Bypass Valve
Temperature: Normal Temperature
Application: Industrial, Water Treatment, and Household Use
Connection Ends: Male or Female Thread
Thread Type: NPT, BSPT, BSPP
Accessories: Limit Switch, Solenoid Valve, Air Filter Regulator
OEM: Available
Trademark: Yuzheng & OEM
Shipping Package: Plastic Bag + Carton Box
Standards: CE, ISO9001
Origin: China
HS Code: 8481.80.40.90
**Pneumatic Ball Valve with Accessories**
August 06, 2025