dbb ball valve

Brand Name:VERVO

Model Number:Q41H-1500LB

Place of Origin:LISHUI,ZHEJIANG

... Valves in single, two and three piece constructions. The valves are available in full-bore and regular-bore designs, in a variety of end connections and materials to suit customer requirements. The valves are of floating-ball design where the ball moves

Brand Name:VERVO

Model Number:Q41Y-DN80-300LB

Place of Origin:LISHUI,ZHEJIANG

.../20K ASME CLASS 150/300/600 DIN PN16/40/100 Metal-Seat Ball Valve is designed especially for serve services with high temperature, abrasion or corrosion in the industrial processes. With JDV’s self-owned coating technology, a wide ...

Brand Name:VERVO

Model Number:Q61F-DN40-800LB

Place of Origin:LISHUI,ZHEJIANG

... / Welded /Flanged Ends ASME CLASS 600 To answer the growing demand of reliable and robust metal-seated threaded & welded ball valves, our experienced engineering teams designed this Series, meeting the requirements of the most challenging industries:

Brand Name:Y

Model Number:Q61F-16/25

Place of Origin:China

... can not be achieved by ordinary cast steel ball valves. The service life of all welded ball valves is much longer than that of cast steel ball valves. All welded ball valves are widely used in various pipeline equipment such as urban gas, urban heating,

Brand Name:VT

Place of Origin:Zigong,Sichuan,China

... open when the orifice of the ball is in line with the flow, and closed when it is rotated 90 degrees by the valve handle. When opened, the handle lays flat and aligned with the flow, and when closed, it is perpendicular to the flow, making it easy to

Brand Name:VT

Place of Origin:Sichuan,China

...the ball. Trunnion Mounted Ball Valve Test Procedure HYDROSTATIC SEAL TEST API 6D 10.3 and 10.4 Sequence Area Pressure Duration(min) Description SHELL TEST 　 A 1.5xPN 6″-10″ 5 1. Valve in partial open. 2. Set the pressure to 150% PN. 3. Reduce the

Brand Name:VT

Place of Origin:Zigong,Sichuan,China

... or four-sided seats, which can be used as an inlet without leakage. The three-way is made into L-shaped and T-shaped ports. Three Way BALL Valve Technical Parameters Design standard API6D,ASME B16.34 Connection ends Flange Flange Connection ASME B 16.5

Brand Name:VT

Place of Origin:Zigong,Sichuan,China

... friction, portable switch, high temperature resistance, wearable, oil proof, anti-corrosion, long working life. The Pipeline Ball Valve One-piece ball valve structure and length of

Brand Name:OEM

Model Number:Q61

Place of Origin:Shanghai , China

...Ball Float Valve , Double Block And Bleed Ball Valve Stainless Steel Ball Float Valve Description: The fully-weled ball valve adopts forged material , welded body, instead of bolts and nuts,to aviod any potential leakage from body. The forged body with regular structure and even thickness can avoid shrinkage cavities, pin holes, cracks, sand holes and other defects occurring to casted valves. Stainless Steel Ball...

Brand Name:OEM

Model Number:Q41 / Q47 / Q41F / Q47F

Place of Origin:Shanghai , China

...-44/ DIN/ BS/JIS - Test: API 598 API 6D/ DIN/ BS/JIS Double Block And Bleed Ball Valve Description: Brief introduction: The ball valve is designed and manufactured according well

Brand Name:TEYI or OEM

Model Number:Q347H

Place of Origin:China

...the ball and seat sealing behind the ball, thus the reliable sealing of the valve is ensured because the valve can perform normally even if one of the effective sealing designs becomes lost due to the abnormal condition. Regarding the seat in front of the

Brand Name:TEYI

Model Number:Q41

Place of Origin:China

...Ball Valve , Floating ANSI 150 LB High Temperature Ball Valves Product Description: A ball valve is a form of quarter-turn valve which uses a hollow, perforated and floating ball to control flow through it. It is open when the ball's hole is in line with the flow and closed when it is pivoted 90-degrees by the valve...

Brand Name:TEYI

Model Number:Q41

Place of Origin:China

...control flow through it. It is open when the ball's hole is in line with the flow and closed when it is pivoted 90-degrees by the valve handle. The handle lies flat in alignment with the flow when open, and is perpendicular to it when closed, making for

Brand Name:JIEYU

Place of Origin:Wenzhou China

... - 1992 Size Range: - DN15 ~ DN200 Nominal Pressure: - Contruction 1.6 ~ 4.0 MPa Temperature Limit: - 20 °C ~ 350 °C Wafer Type ball valves (or called “Italy Super Thin” Type ball valves) are used in the

Brand Name:ROYAL

Model Number:OE-C- BKHU

Place of Origin:China

...ball valve DN13-50 3000/6000psi SAE flanged carbon steel ball valves are available in sizes from DN13 to DN50. These ball valves are only available with carbon steel ball valves and standard features include handles. The connection is in the form of a full-piece SAE flange that needs to be used with mating flanges, seals, and bolts. 3000psi SAE flanged ball valve...

Brand Name:KIRI or OEM

Model Number:JIS ball valve

Place of Origin:CHINA

TWO-PC Stainless Steel Flanged Ball Valve 1000WOG, 304 / 316 Description: Ball valve is a form of quarter-turn valve which uses a floating ball to control flow through it. 3PC flanged ball valves are generally slightly reduced (or standard) bore, they can ...

Brand Name:KIRI or OEM

Model Number:ball valve

Place of Origin:CHINA

... all over the world. Ball valve is a form of quarter-turn valve which uses a floating ball to control flow through it. 3PC flanged ball valves are generally slightly reduced (or standard) bore, they can be either throw-away or repairable. Size: 1/2"

Brand Name:Y

Model Number:Q61F-16/25

Place of Origin:China

... can not be achieved by ordinary cast steel ball valves. The service life of all welded ball valves is much longer than that of cast steel ball valves. All welded ball valves are widely used in various pipeline equipment such as urban gas, urban heating,

Brand Name:CXDLV

Model Number:Q41F

Place of Origin:China

...DN15~DN200 Pressure Rating: - GB PN16 PN25 PN40 Temperature Range: - -20°C~185°C Ball valve, the opening and closing member (sphere) is driven by the valve stem and rotates around the axis of the ball valve. It can also be used for fluid regulation and

Brand Name:CXDLV

Model Number:Q41F

Place of Origin:China

...Ball Valve Applicable Standards: - Design and Manufacturing:GB12237-89 - Connection:JB/T79 - Fireproof Test: API607 4th 1993 - Test and Inspection:GB/T13927-1992 Size Range: - DN15~DN200 Pressure Rating: - GB PN16 PN25 PN40 Temperature Range: - -20°C~185°C Ball valve, the opening and closing member (sphere) is driven by the valve stem and rotates around the axis of the ball valve...