DIN GS-C25 Handwheel Operated Cast Steel Bellows Seal Globe Valve

• Media: Water
• Temperature: Ordinary Temperature
• Actuator: Manual
• Material: Stainless Steel
• Structure: Through Way Globe Valve
• Sealing Form: Gland Packings Globe Valve
• Model NO.: WJ41H-25c
• Stem Thread Position: Inside Screw Stem Globe Valve
• Application: Bellows Globe Valve
• Standard: DIN, GB, ANSI, BSW, JIS
• Certification: CE, ISO
• Packing: PTFE
• Design Acc: ASME B16.34
• Transport Package: Standard Exporting Plywood Case
• Specification: 1/2′′~24′′ ( DN15~DN600)
• Trademark: RST
• Origin: Zhejiang Pr. China
• HS Code: 8481804090
• Production Capacity: 500, 000 PCS /Week

Product Description

 

 Cast Steel Bellows Seal Globe Valve


Bellows globe valve series products adopt double sealing design (bellows + packing) structure design, good sealing, especially suitable for steam, heat transfer oil, highly toxic, strong corrosion gas liquid medium sealing reliability requirements especially high conditions.
 

Features:

1. The key parts of the metal bellows, the lower end and the valve stem assembly adopt automatic rolling welding, the upper end and the connecting plate are automatically rolling welding, forming a metal barrier between the fluid medium and the atmosphere to ensure zero leakage of the valve stem;

2. Valve disc adopts conical design, sealing surface and medium flow line, better sealing performance, longer service life;

3. Dual seal design (bellows and packing) prevents stem packing from leaking if bellows fail and meets international sealing standards;

4. The valve cover is provided with grease connector, which can lubricate the stem, nut and shaft sleeve directly, unlike the traditional lubricating oil only for the thread;

5. Ergonomically designed handwheel, longer service life, easy and convenient operation, more safe and reliable.

 Structural diagram:


 

Dimensions and Standards:

Pressure: 1.6mpa, 2.5mpa, 4.0mpa, 300LB, 600LB, 900LB, etc.

Caliber: DN15, DN20, DN25, DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, etc.

Design specification: BS1873 GB/T 12235 DIN 3356

Structural length: ASME B16.10 GB/T12221 DIN 3202

Flange connection: ASME B16.5 GB/T 9113 DIN 2543-2545

Test and inspection: API 598 GB/T 13927 DIN3230

FAQ
Q1: We are interested in your products?
A1: In order to recommend you suitable products, please provide detail information, like size, material, pressure, model.
Q2: Is the requirement for MOQ?
A2: For some small size, like 1/4''-1''(DN6-DN25), it request the MOQ is 50pcs for each size. Generally speaking, it depends on your order.
Q3: How about the warranty?
A3: The warranty time is 18 months after leaving our factory. We can repair or change because of the quality problems.
Q4: Payment
A4: Mainly T/T, Western Union & PayPal are applicable for us. Payment Term: 30% prepayment, 70% balance paid before shipping or against copy of BL.
Q5: Can you manufacture different standards valves according to customer requirements?
A5: Yes. We can manufacture API,DIN,GOST,JIS standards for different pressure & temperature & size according to different needs.
If you want to know more about our products, please contact freely. We will patiently answer your all questions.