Here is a rewritten and improved version of the provided content in English, with added details to meet the 500-character minimum and make it sound more natural and human-like:
---
**Product Model:** Z15W-16P/R
**Valve Rod Thread Position:** Inside Gate Valve
**Usage:** Flow Control
**Standard:** GB (Chinese National Standard)
**Application:** Industrial Use
**Certifications:** ISO, TS, CE
**Type of Flow:** Two-Way
**Manufactured:** Yes
**Valve Type:** Heavy-Duty
**Brand Name:** Dico
**Packaging:** Carton or Wooden Box
**Size Range:** 1/2" – 2"
**Origin:** Zhejiang, China
**HS Code:** 8481.80.4090
---
### Product Details
| **Name** | Stainless Steel Female Thread Gate Valve |
|----------|-----------------------------------------|
| **Design** | Full Port |
| **Construction Material** | Investment Cast |
| **Material Options** | SS304, SS316, SS201, WCB |
| **Working Pressure** | 150Lb – 2500Lb |
| **Size Range** | 1/2" – 6" |
| **End Connection** | BSP, BSPT, NPT, DIN2999, DIN259 Threaded |
| **Operation Mode** | Manual |
#### Specification Table
| **Nominal Pressure** | PN1.6, 2.5, 4.0, 6.4 MPa |
|----------------------|---------------------------|
| **Strength Test Pressure** | 2.4, 3.8, 6.0, 9.6 MPa |
| **Seat Test Pressure (High Pressure)** | 1.8, 2.8, 4.4, 7.1 MPa |
| **Applicable Media** | Water, Oil, Gas, Nitric Acid, Acetic Acid |
| **Operating Temperature** | -20°C to 200°C |
| **Product Standard** | ASME B16.34 |
| **Wall Thickness Standard** | ASME B16.34, GB12224 |
| **Thread Standard** | ANSI B1.20.1, BS 21/2779, DIN259/2999, ISO228, BSPT, BSPP, NPT |
| **Inspection Standard** | API598, EN12266 |
| **Product Certification** | PED 97/23/EC (CE), ISO9001 |
---
### Material of Product Parts
| **No.** | **Description** | **Material** |
|---------|------------------|--------------|
| 1 | Body | CF8M / CF8 / WCB |
| 2 | Bonnet | CF8M / CF8 / WCB |
| 3 | Disc | CF8M / CF8 / WCB |
| 4 | Stem | CF8M / CF8 |
| 5 | Seal Ring | PTFE / RPTFE |
| 6 | Packing | PTFE / RPTFE |
---
**Why Choose Us?**
1. High quality with competitive pricing
2. Excellent craftsmanship and reliable after-sales service
3. Monthly production capacity: 400,000 sets/month
4. Payment Terms: L/C or T/T
5. Delivery Time: 30–45 days after receiving deposit
6. Packaging: Inner carton, outer wooden case
**Why Work With Us?**
- Custom logo printing available
- Products are well received both domestically and internationally
- All products are CE-certified for safety and quality
- We can meet all customer requirements
- Direct manufacturer, no middlemen
- Quick response within 24 hours
- Contact us today and experience our professional service!
**Contact Information:**
**Company:** Wenzhou Dico Technology Co., Ltd.
**Contact Person:** Amy
**Phone:** +86-577-85800568
**Mobile:** +86-159-6873-9765
**Website:** www.dicovalve.com
We look forward to building a long-term partnership with you!
Track Undercarriage,Excavator Track Chains,Rubber Track Rollers,Rubber Track Undercarriage
Ningbo Beilun Mingrui Hydraulic Equipment Co., Ltd , https://www.track-chassis.com