Electric T-pattern Globe Valves

Name: Electric T-pattern Globe Valves
Brand: 捷拓阀门
Availability: InStock
Rating: 5 (1 reviews)

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Dimensions: 3/8 to 4" (10-100mm)

ASME Pressure Ratings: 1500, 1690, 2500, 2680, and 4500

Design: ASME B16.34

Testing: ASME B16.34, API 598

Marking: MSS-SP-25

Socket Weld Ends: ASME B16.11

Butt Weld Ends: ASME B16.25

Threaded Ends: ASME 1.20.1

Product Features

1. Forged blank, non-bonnet design reduces leakage points between valve body and bonnet, enabling online maintenance without bonnet removal

2. Non-rotating stem undergoes hardening and grinding polishing to minimize torque and prevent torsional damage to packing

3. Polished packing chamber and preloaded composite graphite rings provide superior sealing integrity.

4. Tungsten-chromium-cobalt alloy disc, seat, and back seat ensure extended service life even in demanding applications.

5. Fully guided disc ensures precise seat-to-disc alignment unaffected by high-velocity fluid side thrust, preventing body scoring, stem bending, and extending disc seal and body life

6. The back seat chamfer is located on the stem rather than the disc, complying with API-600 and API-602 requirements

7. A larger clearance between the stem and disc allows the disc to move freely

8. The intermediate material beneath the valve disc interior ensures non-rotational sealing between the plug and seat.

9. Dynamic load options maintain long-term tightness without maintenance. Bolt torque controls all spring loads.

10. Lubricated valve stem drive system with dual needle bearings minimizes operating torque.

11. Dust cap and shaft sleeve protect the valve stem from contamination by dirt, dust, and sand.

12. Excellent resistance to thermal expansion.

13. Suitable for sewage and discharge applications.

14. Optional dynamic packing load

15. Valve disc types include plug, needle, or globe check disc

16. Optional handwheel colors