Stainless Steel Thread Ends Sanitary Butterfly Valve with Pull Handle
Good welt performance, stable machine performance, low failure rate, and strong applicability. In road repairing, foundation compaction and other work, it can save labor, improve work efficiency, and increase economic benefits. In terms of use, it can complete most of the work and is practical.
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Application:
It is a manual type sanitary butterfly valve with female thread ends, which is widely used in process piping systems for isolation and control. Thread ends butterfly valve operates manually.
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Specification:
Sizes available: 1/2" to 8" (1/2", 3/4", 1", 1 1/2", 2", 2 1/2", 3", 4", 5", 6", 8")
DN15 - DN200 (DN15, DN20, DN25, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200)
Material: SS304/SS316/SS304L/SS316L are  available upon request.
Max. working pressure: 145psi (10bar) for DN25/1"-DN100/4";
                   116psi (8bar) for DN125/5"-DN150/6";
                    73psi (5bar) for DN200/8".
Temperature range: 14 ~ 248°F (-10 ~ 120°C) with EPDM seat, -58 ~ 356°F (-50 ~ +180°C) with VMQ (Silicone) seat.
Operation: 4-position pull handle as the product photo shows
End connections: female thread ends/female thread ends( NPT/BSPT/BSP/DIN259,etc.)
Surface treatment: Ra 16 ~ 32µin (0.4 ~ 0.8µm), Ra 32µin is the default.
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Options:
Valve body and disc material can be AISI 304 or AISI 316L, 304L and 316 materials are available upon request.
The seat and gasket can be EPDM, VMQ (Silicone) or Viton (FPM), all complying with FDA 21CFR177.2600.
End connection can be butt-welded, sanitary tri-clamp, threaded, flanged, I-line or others upon request.
Handles: 4-position pull handle; multi-position handle with plastic cover or in pure stainless steel.
Actuators to reach automatic operation:
Pneumatic stainless steel actuator (vertical type), pneumatic aluminum actuator (horizontal type), and electric actuator.
NC operated: normally closed (fail closed)---air to open, spring to close
NO operated: normally open (fail open)---air to close, spring to open
AA operated: double acting---air to open, air to close
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Technical Parameters
Steel materail
Products wetted steel parts
AISI 304 or 316L ( 1.4301/1.4404)
Provided with material report
Other steel parts
AISIÂ 304
Seal material
Standard
EPDM
All seal materials comply with FDA 21CFR117.2600
Options
VMQÂ /Â Viton(FPM)
Pressure
Working Pressure
≤ 145 psi (10 bar)
Supply pressure for air actuator
70~116 psi ( 5~8 bar)
Temperature
Working temperature
EPDM: 14 ~ 248°F (-10 ~ 120°C)
VMQ (Silicone): -58 ~ 356°F (-50 ~ +180°C)
Viton (FPM): -22 ~ 428°F (-30 ~ +220°C)
Sterilization temp.
150°C (302°F), Max. 20 min
Surface treatment
Inside surface treatment
Ra 16 ~ 32µin (0.4 ~ 0.8µm)
Outside surface treatment
Ra 32 ~ 64µin (0.8 ~ 1.6µm)
Connection
End connections: butt-welded, sanitary clamp, male and female threaded, flanged, I-line or others upon request.
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It is mainly used for the compaction and leveling of ditch foundations, roads, and sports fields. It can also be used for the compaction of asphalt surfaces.
â—Ž Small working radius, can work in a narrow area;
â—Ž Domestic famous diesel engine, famous brand quality guarantee, superior performance, easy start;
â—Ž The transmission mechanism adopts famous hydraulic transmission system, stepless speed change, easy to change direction and long practical life;
â—Ž The armrest adopts plane gear adjustment mechanism, which is flexible and convenient, and can be adapted to the operation of workers of different heights;
â—Ž Using internationally renowned NSK bearings and MITSUBOSHI (Samsung) V-belts to ensure the working performance of the machine;
â—Ž Diesel power adopts electric start, light and flexible reversing mechanism; double drive and double vibration ensure the overall compaction and climbing ability;
â—Ž The surface is sprayed with plastic, beautiful and beautiful, anti-rust and anti-corrosion; this product has passed CE certification.