Fujian Province Datong Reciprocity Valve Co.,Ltd is a leading China casting pressure seal gate valve with bypass manufacturer and supplier, and as a professional company, we have productive factory to offer you good price and service.

Standards:

1. Design: API 600 / ASME B16.34 / BS 1414

2. Pressure-temperature Rating: ASME B16.34

3. Face to face dimensions: ASME B16.10

4. Pressure Range: Class 150~1500

5. Size Range: 2 inch~36 inch

Design Features:

1. Pressure Sealing design

2. Wedge type: flexible wedge

, double Wedge

3. Back seat design

4. Outsied screw and yoke(O.S&Y)

5. Body gasket: smooth ellipse composite gasket for class 150; half-groove spiral wound gasket for class 300;

    Full-groove spiral wound gasket for class 600; octagonal ring gasket and oval ring gasket for class 900~class 1500

Material:

1. Cast Steel: A216 WCB, A105(<2" forged material)

2. Low temperature: A352 LCC, LCB,

3. Stainless steel: A351 CF8M, CF8, CF3M, CF3

Other material are available upon customer’s request

Technical Drawing:

Our Advantage:

1). Scale: 82,000.00 square meters non-dust workshop

2). The foundry is built to promise our raw material better before production.

3). Equipment: 350 sets advanced machining facilities, 5 automatic production lines

4). R&D: valve research and design center

5). Strict QC system is set up for the superior quality guarantee.