API 600 Bolted Bonnet Gate Valve

(14) End Connections - flanged end options are raised face smooth finish or ring type joint. Besides, BW end is also available.

(13) Wedge - heavy pattern, fully guided wedge precision fitted to body seats for maximum shutoff.

(12) Stem - all Wuyou wedge gate valves are provided with upset forged T-head stems. By forging the T-head, the stem at the stem-wedge connection is strengthened. This design also allows the wedge to self-align, eliminating the possibility of a bent stem jamming the wedge.

(11) Gland - two-piece gland/gland flange is self-aligning to eliminate stem damage from cocked gland

(10) Yokesleeves - furnished in ductile Ni-resist or aluminum-bronze to reduce operating torque.

(9) Handwheel - large handwheels for easy operation. Also available with gearing, motor actuators, or cylinder actuators for more difficult services.

(8) Seat Rings separate heavy duty, full ported rings for easy maintenance.           

(7) Body - full ported, heavy duty body with API 600 wall thickness for maximum service life.

(6) Bonnet Joint - joint design varies with ASME class rating.

(5) Backseat - machined bonnet stem bushing provides back-up stem seal.

(4) Stuffing Box - optional lantern rings and grease injectors are available.

(3) Swing Bolts facilitate - easier maintenance and packing replacement.

(2) Grease Fittings - yokesleeves equipped with fittings to minimize wear and operating torque.

(1) Rising Stem - easily visible open-close indication.

DESIGN FEATURES:

Bolted Bonnet Gate Valves, Widely uesd in various water projects, and General Industries.

APPLICATION:

Operation:            Handwheel, Gear, Motor, Pneumatic

Trim:                     Per API 600

Rating:                 ASME150lb ~ 2500lb
Body Materials:    Carbon Steel, Stainless Steel Alloy Steel

Size:                     2" ~ 60"

PRODUCTS RANGE:

Butt-welding ends:           ASME B16.25

Flanged Ends:                 ASME B16.5

Face to face dimensions:  ASME B16.10

Test and inspection:         API 598

Design and manufacture:  API 600

DESIGN SPECIFICATIONS:

DGV brands API 600 bolted bonnet gate valves are designed and manufactured to provide maximum service life and dependability. All gate valves are full ported and meet the design requirements of API 600 and ASME B16.34. Valves are available in a complete range of body/bonnet materials and trims.

API 600 Bolted Bonnet Gate Valve Widely uesd in various water projects, and General Industries. Size: 2- 60", ASME 150 - 2500LB