Wenzhou Redstar Valve Co.,Ltd

REDSTAR Floating ball valve with Gear Operate

Simply structure, good sealing, but ball support will transfer to sealing ring of outside. so floating ball valve suit for middle pressure or low pressure service.

Floating ball valve have two piece and three piece structure.

Full bore and reduce bore

Soft seat and metal to metal seat

Flanged ends, Butt welding ends, RTJ ends

Lever op.Gear Worm, Electric actuator, Penumatic Actuator etc.

Floating ball valve with Gear Operate

Specifications

Product Range: 
1. Size: from 4" ~ 48" 
2. Pressure: from 150Lb ~ 2500Lb 
3. Working temperature: from -50 Deg. C ~ 550 Deg. C

Application:

Design & Manufacture according to : API 6D

Face to Face according to : ASME B16.10

Flange Dimensions according to : ASME B16.5

Pressure & Temperature according to : ASME B16.34

Test & Inspection according to : API 6D / API 598

Visual Inspection according to : MSS SP-55

Marking according to : MSS SP-25

Material Parts:

Carbon Steel: A216 Gr WCB ,WCC,WCA,etc

Low Temperature Steel: A352 Gr LCB,LCC,LC1,etc

Cr-Mo Steel: A217 Gr WC6,WC9,C5,C12,C12A,etc

Stainless Steel: A351 Gr CF8, CF8M,CF3,CF3M,CF8C,etc

Alloy Steel: CN7M alloy 20 , CN3M alloy 20 modified , CT15C , etc

Super Duplex:A995 Gr. 4A , 5A , CE8MN , CD6MN , CD3MN , etc

Aluminum Bronze:B148 C95500 , C95600 , C95800 , etc

Monel:M30C , M35-1 , CZ100 , etc

Note:

The Dimension of connecting flange can be design according to customer's requirements.