Wafer Type (Semi-Lug) Butterfly Valve

Price: US $ 1 - 100 / Unit
Brand Name: TGV, GV
Model Number: DN40-DN1200, PN10-PN20
Country/Region: China
Post Date: Mar 26,2012

Product Description: Wafer Type (Semi-Lug) Butterfly Valve


1.Features:

1) Size: DN40-DN300

2) Rating: PN10, PN16, PN20

3) Material:

a) Body: CI, DI, stainless steel, WCB, AL-Brz

b) Disc: DI (Ni plated or nylon/PTFE coated), AL-Brz, WCB

c) Seat: NR, HYPALON, EPDM, NBR, NEOPRENE, WRR, VITON, HRR, PTFE

d) Stem: 316SS, 416SS, 431SS

e)Inner packing:Individual polybag for each valveOuter packing:Wooden case

 

2.Addition:

(1).Long service life with reliable seal and without frequent maintenance.

(2).Pressure Loss

Too much pressure loss will bring increased cost of correlative energy. Butterfly valve have flow characteristics three times better than globe valve, and about 75% of a same size gate valve.

(3).Multi-Function

Butterfly valve can be used for on/off service and throttling,They are superior in Multi-function as compared to gate or globe valves. Butterfly valve can be widely used in chemical field due to trim options and choice of elastomeric liner .

(4).Weight

Butterfly valve have feature of light in weight and small in size, for example, weight andsize of a 10” butterfly valve are 1/9 and 1/6 of a 10” gate valve. So butterfly valve is easy to install and save cost of piping system.

(5).Bunnle Tight

Butterfly valve with resilient seat design can be bubble tight as compared to metal seated gate or globe valves. (6).Ease of operation

Butterfly valves offer 90-degree open to close.

(7).Butterfly valve is approximate 35-40% cost of a same size gate valve. Also low installed cost than gate valve. 

(8).Maintenance

Properly installed butterfly valves are self cleaning and are less susceptible to failure due to trash material in pipe.

Supplier Details:

Tianjin Gulf Valve Co., Ltd.

Sales:Mr. Li Wangchang

Contact Phone:86-22-66531568

Main Products:Valves

Business type:Manufacturer

SPONSOR AD

User Reviews: Wafer Type (Semi-Lug) Butterfly Valve