DN50 DN80 DN100 ductile iron body ss410 stem U type flange boat
butterfly valve with vertical worm gear factory
This valve is used as a out off and adjusting equipment for the
various water supply and drainage pipelines in building, chemical
medicine, textile, ship and other industries.
1.Small in size and light in weight. Easy installation and
maintenance.lt can be mounted wherever need.
2.Simple and compact construction, quick 90 degrees on-off
3.Minimized operating torque, energy saving.
4.Flow curve tending to straight line. Excellent regulation
5.Long service life. Standing the test of tens of thousands
6.Bubbles tight sealing with no leakage under the pressure test.
7.Wide selection of material applicable for various medium.
|body materials||cast steel ductile iron|
|pressure||JIS5K JIS10K PN10 PN16 ANSI150LB|
|media temperature||-30 ~ 160℃|
|delivery days||20 days|
|packages||plastic inner,exported wood outside|
|nominal pressure PN(MPa)||0.6||1.0||1.6|
Pressure standard:JIS 10K
Patent products are the core competitiveness of enterprises.
Products including butterfly valves, gate valves, ball valves,
check valves, globe valves, Y type strainer, water power
controlling valves and pressure regulating valves. With pressure
rating ranging from 0.6Mpa to 10Mpa and port size from DN40 to
DN3000. These valves can be operated manually, electrically,
pneumatically, hydraulically, and elector-hydraulically, with
reference to ANSI, API, DIN, BS, JPI, and JIS standards and China's
GB standards. We have passed the ISO 9001, WRAS, national TS permit
and CE certification.:
Tianjin Nbestvalve Co., Ltd. was established in 2002, headquartered
in No.21,No.1 Building, Ronghui Business Zone, Zhongguancun
technology Park, Binhai New District, Tianjin, China. With the
rapid development of the most dynamic Chinese Bohai Economic Rim,
Our company, production, sales and manufacturing test capabilities,
with independent import and export rights, is a science, industry
and trade as one of the group enterprise.
Q: Are you trading company or manufacture?
A: We are factory located in Tianjin, China.
Q: What's your product range?
A: We specialize in product butterfly valves, gate valves, check
valves, Y type strainer, water controlling valves,motorized
valves,pneumatic valves,hydraulic valves and other pipe
Q: What's execution standard?
A: ISO/ANSI/DIN/JIS/EN/GOST standard.
Q: What's your strong product?
A: Concentric butterfly valves, grooved butterfly valves, dual
plate check valves.
Q: Do you provide sample? Is it free or extra?
A: Yes, we could offer the sample for free charge but do not pay
the cost of the freight.
Q: How long is your delivery time?
A: Generally it is 7 days if the good are in stock, or it is 20
days if the goods are not in stock, it is according to the
Q: What is your terms of payments?
A: Payment ≤10000 USD, 100% in advance. Payment ≥10000USD, 30% T/T
or other ways in advance, balance before shipment.