ZDAWZ41 American standard corrugated pipe gate valveDetailed product description：

ZDAWZ41 American standard corrugated pipe gate valve reference standard:

Design standards API1600, API6D
Structural length ASME B16.10
Connecting flange ASME B16.5
Testing and Inspection API598, API6D

ZDAWZ41 American Standard Bellows Gate Valve Purpose:

The flange connected American standard corrugated pipe globe valve is suitable for cutting off or connecting pipeline media in various working conditions such as petroleum, chemical, pharmaceutical, fertilizer, and power industries with nominal pressure of CLASS150-900LBS and working temperature of -29~350 ℃.

Product Structure Features:

1. Reasonable product structure, reliable sealing, excellent performance, and beautiful appearance;
2. The sealing surface is welded with Co based hard alloy, which has good wear resistance, corrosion resistance, friction resistance, and long service life;
3. The valve stem undergoes quenching and surface nitriding treatment, exhibiting excellent corrosion resistance and friction resistance;
4. Double sealing, more reliable performance;
5. Valve stem lifting position indication, more intuitive;
6. The material and flange of the parts, as well as the size of the welding end, can be reasonably selected according to actual working conditions or user requirements to meet various engineering needs.

Material Description of Main Components of ZDAWZ41 American Standard Bellows Gate Valve:

Serial number	Name	Material
one	valve body	ASTM A216-WCB ASTM A217-WC1、WC6、WC9、C5 ASTM A351-CF8、CF8M、CF3、CF3M
two	valve plate	ASTM A182-Gr.F6a ASTM A182-F22 ASTM A182-F304、F316、F321、F304L、F316L
three	valve stem	ASTM A182-Gr.F6a ASTM A182-F22 ASTM A182-F304、F316、F321、F304L、F316L
four	Gasket	Flexible graphite+stainless steel
five	double-ended bolt	ASTM 193-B7、A320-B8、A193-B8M
six	hex nut	ASTM A194-2H、A194-8、A194-8M
seven	valve cover	ASTM A216-WCB ASTM A217-WC1、WC6、WC9、C5 ASTM A351-CF8、CF8M、CF3、CF3M
eight	Bellows component	ASTM A182-F304、F316、F321、F304L、F316L
nine	filler	flexible graphite
ten	gland	ASTM A216-WCB ASTM A217-WC1、WC6、WC9、C5 ASTM A351-CF8、CF8M、CF3、CF3M
eleven	support	ASTM A216-WCB ASTM A217-WC1、WC6、WC9、C5 ASTM A351-CF8、CF8M、CF3、CF3M

Main external dimensions:

Model

ZDAWZ41-150LB

pressure rating

150LB

caliber

mm

fifteen

twenty

twenty-five

thirty-two

forty

fifty

sixty-five

eighty

one hundred

one hundred and twenty-five

one hundred and fifty

two hundred

two hundred and fifty

three hundred

three hundred and fifty

in

1/2

3/4

one

1 1 /4

1 1 /2

two

2 1 /2

three

four

five

six

eight

ten

twelve

fourteen

L

one hundred and eight

one hundred and seventeen

one hundred and twenty-seven

one hundred and forty

one hundred and sixty-five

one hundred and seventy-eight

one hundred and ninety

two hundred and three

two hundred and twenty-nine

two hundred and fifty-four

two hundred and sixty-seven

two hundred and ninety-two

three hundred and thirty

three hundred and fifty-six

three hundred and eighty-one

H

two hundred

two hundred and ten

two hundred and fifty

two hundred and sixty

two hundred and ninety

three hundred and seventy

three hundred and ninety-eight

four hundred and forty

four hundred and ninety

five hundred and thirty

five hundred and eighty

six hundred and seventy

seven hundred and sixty

eight hundred and fifty

nine hundred and fifty

W

one hundred and twenty

one hundred and forty

one hundred and forty

one hundred and eighty

two hundred

two hundred and twenty

two hundred and sixty

two hundred and eighty

three hundred

three hundred and forty

four hundred

four hundred and fifty

four hundred and fifty

five hundred

five hundred

Weight (kg)

eight

nine

ten

fifteen

twenty-two

thirty

forty-two

fifty-five

seventy

one hundred

one hundred and forty

one hundred and eighty

two hundred and fifty

three hundred and fifty

four hundred and fifty

Model

ZDAWZ41-300LB

pressure rating

300LB

caliber

mm

fifteen

twenty

twenty-five

thirty-two

forty

fifty

sixty-five

eighty

one hundred

one hundred and twenty-five

one hundred and fifty

two hundred

two hundred and fifty

three hundred

three hundred and fifty

in

1/2

3/4

one

1 1 /4

1 1 /2

two

2 1 /2

three

four

five

six

eight

ten

twelve

fourteen

L

one hundred and forty

one hundred and fifty-two

one hundred and sixty-five

one hundred and seventy-eight

one hundred and ninety

two hundred and sixteen

two hundred and forty-one

two hundred and eighty-three

three hundred and five

three hundred and eighty-one

four hundred and three

four hundred and nineteen

four hundred and fifty-seven

five hundred and two

seven hundred and sixty-two

H

three hundred

two hundred and ten

two hundred and fifty

two hundred and sixty

two hundred and ninety

three hundred and seventy

three hundred and ninety-eight

four hundred and forty

four hundred and ninety

five hundred and thirty

five hundred and eighty

six hundred and seventy

seven hundred and sixty

eight hundred and fifty

nine hundred and eighty

W

one hundred and twenty

one hundred and forty

one hundred and forty

one hundred and eighty

two hundred

two hundred and twenty

two hundred and sixty

two hundred and eighty

three hundred

three hundred and forty

four hundred

four hundred and fifty

four hundred and fifty

five hundred

five hundred

Weight (kg)

nine

ten

twelve

eighteen

twenty-five

thirty-eight

fifty-three

seventy

eighty-eight

one hundred and twenty-five

one hundred and seventy-five

two hundred and twenty-five

three hundred and ten

four hundred and forty

five hundred and sixty

Model

ZDAWZ41-600LB

pressure rating

600LB

caliber

mm

fifteen

twenty

twenty-five

thirty-two

forty

fifty

sixty-five

eighty

one hundred

one hundred and twenty-five

one hundred and fifty

two hundred

two hundred and fifty

three hundred

three hundred and fifty

in

1/2

3/4

one

1 1 /4

1 1 /2

two

2 1 /2

three

four

five

six

eight

ten

twelve

fourteen

L

one hundred and sixty-five

one hundred and ninety

two hundred and sixteen

two hundred and twenty-nine

two hundred and forty-one

two hundred and ninety-two

three hundred and thirty

three hundred and fifty-six

four hundred and thirty-two

five hundred and eight

five hundred and fifty-nine

six hundred and sixty

seven hundred and eighty-seven

eight hundred and thirty-eight

eight hundred and eighty-nine

H

two hundred

two hundred and ten

two hundred and fifty

two hundred and sixty

two hundred and ninety

three hundred and seventy

three hundred and ninety-eight

four hundred and forty

four hundred and ninety

five hundred and thirty

five hundred and eighty

six hundred and seventy

seven hundred and sixty

eight hundred and fifty

nine hundred and eighty

W

one hundred and twenty

one hundred and forty

one hundred and forty

one hundred and eighty

two hundred

two hundred and twenty

two hundred and sixty

two hundred and eighty

three hundred

three hundred and forty

four hundred

four hundred and fifty

four hundred and fifty

five hundred

five hundred

Weight (kg)

eleven

thirteen

sixteen

twenty-four

thirty-two

fifty

seventy

ninety

one hundred and five

one hundred and sixty-five

two hundred and thirty

three hundred

four hundred

five hundred and seventy

seven hundred and thirty