Soft seal cock hartz alloy characteristics and performance

1. Import and export of soft seal cock hartz alloy body side window design for double groove seal ring structure, plug in the process of rotation, the seal between the sealing pressure ratio in the gradual change, until she reached full open or full open position, generate enough sealing pressure, seal achieve zero leakage.

2. Soft seal cock hartz alloy double sealing ring grooves, can make the soft sealing bushing, solid migration in the body does not produce, also can absorb trace deformation caused by temperature change bushing, at the same time between liner and cock produce strong squeezing effect, in order to improve the service life of the sealing surface.

3. Soft seal cock valve plug hartz alloy shaft upper with a unique PTFE or reinforced PTFE diaphragm and wedge combined with adjusting gasket, can adjust the sealing surface sealing pressure ratio, flexible to rotate the plug, and can ensure the seal on import and export and flange connection.

4. Soft sealing hartz alloy cock PTFE sealing bushing, can be used according to the temperature and working medium with different filler, good lubrication and long life.

5. The body metal lip at the inlet and outlet of the lumen in cock turns, such as scraping sweep function, at the same time the valve without cavity to medium accumulation, especially suitable for viscous, easy fouling and crystallization conditions.

specification

Pressure rating: PN1.0-10.0 MPa CLASS150-600 lb

Nominal diameter: DN15-12 1/21/2 "and 12" - 121/2 "and 12"

Drive mode: manual, worm gear, pneumatic, electric

Corresponding models: X43F - 10 h C, X43F - 16 h C, X43W - h. 25 C, X43W - 40 h. h. C, X43W - 64 C, h. X43W - 100 C, X43F - 150 lb (H.C), X43F - 300 lb (H.C), X43F - 600 lb (H.C), X343F - 10 h C, X343F - 16 h C, X343W - h. 25 C, X343W - 40 h. h. C, X343W - 64 C, h. X343W - 100 C, X343F - 150 lb (H.C), X343F - 300 lb (H.C), X343F - 600 lb (H.C), X43F - 10 h. B, X43F - 16 h. B, X43W - 25 h. B, X43W - 40 h. B, X43W - 64 h. B, X43W - 100 h. B, X43F - 150 lb (H.B), X43F - 300 lb (H.B), X43F - 600 lb (H.B), X343F - 10 h. B, X343F - 16 h. B, X343W - 25 h. B, X343W - 40 h. B, X343W - 64 h. B, X343W - 100 h. B, X343F - 150 lb (H.B), X343F - 300 lb (H.B), X343F - 300 lb (H.B)

Applicable medium: strong corrosive medium such as acetic acid, acetic anhydride, acetic anhydride.

The technical specification

Design standards: GB/T12240, API599

Structure length: GB/T12221, ASME B16.10

Connecting flange: HG, GB, JB, API, ANSI, ISO, BS, DIN, NF, JIS

Test standard: JB/T9092, GB/T13927, API598

The main body material

Body and plug: Hastelloy C276 (the CW - 6 m), Hastelloy C (the CW - 12 m, the CW - 7 N), Hastelloy B (N, N - 7-12 mv m), Hastelloy G30 sealing bushing: PTFE, RPTFE, PPL