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Inside Screw Ball Valve (Q11F-16-40C/P/R)

Inside Screw Ball Valve (Q11F-16-40C/P/R)
Price: Negotiable/Set
Trade Terms: FOB
Min Order: 1/Set
Pay Type: T/T
When it is fully open, there will be a bin flow capscity and small pressure loss and the medium will mot deposit in the valve cavity.
The vlave has precise adjustment and reliable position function. 
The flow characteristic is approximate equal percentage snd the adjustable range is wide with largest adjustable ratio of  100:1.

Size: 1/2"-2"
Pound Class: 800Lb-2500Lb
Design and Manufacture: BS5351
Socket-Weld Dimension: ANSI B16.11
End Connection Std.: ANSI B1.20.1
Pressure & Temperature Ratings: ASME B16.34
Test Standard: API 598
Material: A105. LF2, F5, F11, F22, 304/L, 316/L, F347, F321 F51, Monel, Alloy 20
Suitable MediumWater, Oil, Gas and etc.
Main materialCAST IRON,ASTM A216 WCB, WCC, WC6, SS304, SS316, CF8, ETC.
Suitable Temperature≤80
Nominal Pressure800LB--2500LB
Nominal Diameter1/2"--2"
Flange DimensionASME B16.5, BS4504, ISO2531, ISO7005 and other standards conforming to the requirements
Face to Face LengthAPI594,BS5155, ISO5752, DIN3352 and other standards conforming to the requirements



Prod Model: Q11F
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Certificate: ISO
Connection Form: Thread
Channel: Straight Through Type
Structure: Floating Ball Valve
Type: Floating Ball Valve
Application: Household Usage
Material: Carbon steel, SS, cast iron
Established in 1985, Zhejiang Guanlong Valve Machinery Co., Ltd. is a professional manufacturer which integrating development, production, sales, installation and service into an organic whole.
Our company mainly manufactures valves according to ANSI, API, DIN, BS, and Chinese GB standards. We are specializing in producing hydraulic control valves, check valves, multifunctional pump control valves, pressure reducing valves, adjusting valves and butterfly valves. There are 6 major series and more than 1000 specifications now.
Our products are exported to worldwide, such as the USA, Canada, Europe, the Middle East and South East and Southeast Asia. With high content of technology and reliable quality, our products have gained good fame from the customers.
After nearly 20 years of development and self-perfection, our products are supported by novel design, excellent structure, elaborate workmanship, exquisite technology and complete testing measures.
We will fully exert our advantage on technology and management to improve continuously our product quality and manufacture high quality valve products to satisfy the customers.

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  • Zhejiang Guanlong Machinery Valve Co., Ltd.

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