DN50 150LB Flange WCB Single Action Pneumatic 3 Way Jacket Ball Valve With Explosion-proof Exid II CT6 Limit Switch
Product description
Pneumatic 3 way ball valve according to the structure can be divided into L-type and T-type, and T
type has four kinds of directions, L-type has one type direction, can be come true: Reversing, shunt,
combined, mixed flow effect.
Technical parameters
| Design Basis |
GB |
ANSI Standard |
| Design Standard |
GB/12237 |
ANSI B16.34 |
| Connection Flange Size |
GB/9113,JB/T79 |
ANSI B16.5 |
| Test&Inspection |
JB/T9092 |
API598 |
Figure and connection size
Main Parts Material
| Name |
Material |
| Right Body |
WCB |
ZG1Cr18Ni9Ti |
ZG1Cr18Ni12Mo2Ti |
| Screw |
35 |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
| Nut |
35 |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
| Seat |
PTFE,Nylon,PPL,Hard Alloy |
| Gasket |
PTFE,graphite metal composite pad |
| Body |
WCB |
ZG1Cr18Ni9Ti |
ZG1Cr18Ni12Mo2Ti |
| Gasket |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
| Stem |
1Cr13 |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
| Bushing |
PTFE Composite Bearings |
| Ball |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
| Packing |
PTFE,Flexible Graphite |
| Pneumatic Actuator |
BAT,BAW Series |
Flow Diagram
Our Services
1.Professional consultation
2.24 hours response after sale.
3.One year warranty.
4.Safe packing for shipment.
5.Welcome sample order.
Packing&Shipping
1.Packing: inner with bubble wrap,outer with cardboard box and wooden case
2.Transportation:by sea,by air,by train
Company Introduction
Wuhan Grat Control Valve is a professional valve manufacturer established in 2005.It is specialized in researching and developing various automatic valves for industrial automation and on-site implimentation products.
In 10 year development,Grat has obtained 9 patents like small flow control valve and potentiometer position device,and do business with more than 1000 companies all over the world.Some of them are world famous enterprises.
According to ISO9001:2008 quality management system,Grat strictly controls the product quality and the whole production process.In 2015,Grat got CE certificates and passed successfully EMC tests and CNAS 100000 times lifetime tests.
With the ERP and CRM systems applied in management,they enhance the resource and information level and improve the ability of customer relationship.High quality and good service are our advantages to win the market.
Certificates & Test reports
Clients
Application
Audited Supplier 
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